Findings Of Fact Petitioner is a graduate of a dental college in India, which is not accredited by the American Dental Association, and has had postgraduate training in New York and Ireland. Petitioner was a candidate for licensure by examination to practice dentistry in the State of Florida. The dental mannequin examination, which is at issue here, consists of nine (9) procedures, each of which is graded separately. Petitioner took the dental mannequin examination at the December, 1983, administration, which was his second attempt, and obtained a total overall grade for the dental mannequin examination of 2.06. An overall grade average of 3.0 is required to pass the mannequin examination. The grading scale as established by Rule 21G-2.13, Florida Administrative Code (F.A.C.) is as follow: O - Complete failure - Unacceptable dental procedure - Below minimal acceptable dental procedure - Minimal acceptable dental procedure - Better than minimally acceptable dental procedure - Outstanding dental procedure Examiners for the dental examination are currently licensed dentists in the State of Florida who have been trained and standardized by Respondent, with training sessions taking place prior to each administration of the examination. During the standardization exercise, the examiners grade identical procedures and then discuss any grade variance and attempt to eliminate any discrepancies and interpretations of the grading criteria. Each examination is graded on the above scale by three separate examiners. They are identified only by examiner number on the grade sheet and do not confer with each other or the candidate regarding the score given on any of the graded procedures. Petitioner has challenged the overall examination which he believes was unfairly graded. In support of his argument, he relies mainly on differences in the scores assigned by the three examiners as well as their varying comments on the grade sheets. Specifically, Petitioner challenged procedures 02 through 08. In addition to the grades assigned by the three examiners who are licensed Florida dentists, Respondent presented the testimony of its consultant, Dr. Simkin, who is also a licensed Florida dentist and an experienced examiner. Petitioner presented his own testimony on each procedure and that of Dr. Lee and Dr. Rosen, who are both experienced dentists. Dr. Lee is licensed in Florida, but Dr. Rosen is not. The testimony of Doctors Simkin and Lee supported the evaluations given by the examiners, with the exception of the one high grade given on procedure 02 (discussed below) which was an error in Petitioner's favor. Dr. Muskar and Dr. Rosen generally conceded the deficiencies noted by the examiners and the other witnesses, but felt these deficiencies were not sufficiently serious to warrant the failing or minimum passing scores assigned. Procedure 02 is the distal occlusal amalgam preparation on a maxillary second bicuspid. The prepared was found to have the sides drilled too deeply, the top was too shallow, and the break in contact between the teeth was too wide, so that there was some doubt as to whether the filling would be retained. The examiners gave the candidate a 3, 3, and 2, and correctly determined that there were problems with the outline form, the depth, retention and a failure to cut the preparation into the dentin. On procedure 03, which is the distal class III preparation for a complete restoration on a maxillary central incisor, the evaluation of two of the examiners that there was no contact made between the teeth involved was correct. This is required of the candidate in the preparation of the denture form for this procedure. The examiner who assigned a grade of 5 was mistaken, but this grade was included in Respondent's overall score. On procedure 04, which is the class III composite restoration of the distal of a maxillary lateral incisor, the examiners awarded 2, 2, and 1 (all failing grades). The restorative material did not duplicate the anatomy of the natural tooth, there not being a flush finish of all margins with the natural tooth structure and the final finish not showing high polish and correct anatomical contour. On procedure 05, completed endodontic therapy using gutta percha in a maxillary lateral incisor, the x-ray (Respondent's Exhibit #3) revealed that the apex of the tooth root was not sealed against fluids in the bone and that there was approximately a one millimeter over-extension of the filling material. The examiners awarded failing grades of 2, 1, and 1, and found there was not proper apical extension in all canals, the gutta percha was not well condensed and adequate filling was not demonstrated by canal width. On procedure 06, distal occlusal restoration on a tooth previously prepared and provided by Respondent, the examiners awarded grades of 1, 2, and 3, noting that there were problems with the functional anatomy, the proximal contour contact and the margin flush with cavo-surface margin. On procedure 07, 3/4 crown preparation on a maxillary second bicuspid, grades of 3, 3, and 4 were awarded which are consistent, and the written comments supported the passing grades awarded. On procedure 08, full crown preparation on a maxillary second molar, failing grades of 1, 1, and 1, were awarded with problems noted in the occlusal reduction, the axial reduction, and the ability of the crown to draw from the gingival margin. The grades awarded for this procedure were identical, the comments supported those grades and inspection of the exhibits confirmed comments and the grades.
Recommendation Based on the foregoing, it is RECOMMENDED that Respondent enter a Final Order denying the petition. DONE and ORDERED this 21st day of December, 1984, in Tallahassee, Florida. R. T. CARPENTER, Hearing Officer Division of Administrative Hearings The Oakland Building 2009 Apalachee Parkway Tallahassee, Florida 32301 (904) 488-9675 Filed with the Clerk of the Division of Administrative Hearings this 21st day of December, 1984.
The Issue The issue is whether the score that Respondent assigned to the Patient Amalgam Preparation and Periodontal sections of the clinical part of Petitioner's June 2003 Florida Dental License Examination taken was arbitrary or capricious.
Findings Of Fact Petitioner took the June 2003 Florida Dental License Examination. A passing score for the clinical part of the examination is 3.0. Petitioner received a score of 2.94, so he failed the clinical part of the examination. Petitioner has challenged the grades of 2.0 that he received on the Patient Amalgam Preparation and Periodontal sections of the clinical part of the examination. In both sections, the score of 2.0 is derived from averaging the 3s that Petitioner received from two evaluators and the 0 that he received from one evaluator. For both procedures, Petitioner challenges only the scores of 0, and he needs two additional points to pass the clinical part of the examination. The administration of the clinical part of the dental examination requires Respondent to recruit and train numerous examiners and monitors, all of whom are experienced, licensed dentists. The training process includes standardization exercises designed to ensure that all examiners are applying the same scoring criteria. The evaluation of specific procedures are double-blind, with scoring sheets that identify candidates by test numbers, so examiners do not know the identity of the candidate whose procedures they are scoring. The two sections that are the subject of this case require the candidate to demonstrate certain skills on a live patient. While working with the patient, the candidate is supervised by a monitor. When the candidate has completed the required dental work to his satisfaction, he so advises the monitor, who sends the patient to the dental examiners. For each section that is the subject of this case, three dental examiners examine the patient and score the procedure. These examiners do not communicate with each other, and each performs his or her examinations and scores the procedure in isolation from the other examiners. Communication between examiners and candidates is exclusively through monitor notes. For each section that is the subject of this case, the maximum possible score that a candidate may receive is a 5. Passing grades are 3, 4, or 5. Nonpassing grades are 0, 1, or A score of 3 indicates minimal competence. The Periodontal section of the clinical part of the dental examination required Petitioner to debride five teeth. Removing calculus from teeth, especially below the gums, is an important procedure because the build-up of tartar and plaque may cause pockets to form between the tooth and gum. Eventually, the gum tissue may deteriorate, ultimately resulting in the loss of the tooth. Prior to the examination, written materials explain to the candidates and examiners that the debridement is to remove all supragingival and subgingival foreign deposits. For the Periodontal procedure, Examiners 207 and 296 each gave Petitioner a 3, and Examiner 394 gave him a 0. The scoring sheets provide a space for preprinted notes relevant to the procedure. All three examiners noted root roughness. However, Examiner 394 detected "heavy" subgingival calculus on four teeth and documented his findings, as required to do when scoring a 0. Petitioner contends that two examiners and he correctly detected no calculus, and Examiner 394 incorrectly detected calculus. As an explanation, Petitioner showed that Examiner 394 knows Petitioner in an employment setting, and their relationship may have been tense at times. However, Petitioner never proved that Examiner 394 associated Petitioner's candidate number with Petitioner. Thus, personal bias does not explain Examiner 394's score. On the other hand, Examiners 296 and 207 are extremely experienced dental examiners. Examiner 296 has served nine years in this capacity, and Examiner 207 has served ten years, conducting 15-20 dental examinations during this period of time. By contrast, Examiner 394 has been licensed in Florida only since 1995 and has been serving as a dental examiner for only three years. However, the most likely explanation for this scoring discrepancy is that Examiner 394 explored more deeply the subgingival area than did Examiners 207 and 296 or Petitioner. Examiner 394 testified with certainty that he found the calculus at 5-6 mm beneath the gums. This is likely deeper than the others penetrated, but not unreasonably deep. For the Periodontal procedure, an examiner who found calculus on four teeth would be entitled to award the candidate 0 points. Examiners may deduct two points per tooth that has been incompletely cleaned, although the lowest score is 0. Examiner 394's score of 0 is therefore legitimate and at least as reliable as the other scores of 3. The Amalgam Preparation section of the clinical part of the examination required Petitioner to remove caries from one tooth and prepare the tooth for restoration. These procedures are of obvious importance to dental health. Poor preparation of the tooth surface will probably result in the premature failure of the restoration. A restoration following incomplete removal of caries will probably result in ongoing disease, possibly resulting in the loss of the tooth. Written materials, as well as Respondent's rules, which are discussed below, require a 0 if caries remain, after the candidate has presented the patient as ready for restoration. Other criteria apply to the Amalgam Preparation procedure, but this criterion is the only one of importance in this case. Examiners 207 and 417 each assigned Petitioner a 3 for this procedure, but Examiner 420 assigned him a 0. Examiners 207 and 417 noted some problems with the preparation of the tooth, but neither detected any caries. Examiner 420 detected caries and documented his finding, as required to do when scoring a 0. As noted above, Examiner 207 is a highly experienced evaluator, but the other two evaluators are experienced dentists. Examiner 417 graduated from dental school in 1979, and Examiner 420 has been licensed in Florida since 1981. The instructions to examiners emphasize that they are to detect caries "exclusively" tactilely, not visually. Tactile detection of the stickiness characteristic of caries is more reliable than visual detection. For example, caries assumes the color of dentin as the decay approaches the dentin. Examiner 420 testified definitively that he detected caries tactilely, not visually, in Petitioner's patient. This testimony is credited. It is difficult to reconcile Examiner 420's finding of caries with the contrary finding by the highly experienced Examiner 207. It does not seem especially likely that an experienced dentist would miss decay, especially in the artificial setting of a dental examination, in which everyone's attention is focused on one tooth. Examiner 207's finding of no caries is corroborated by the same finding of Examiner 417. However, Examiner 417's finding is given little weight. She readily suggested that she must have missed the caries. What at first appeared to be no more than a gracious gesture by a witness willing to aid Respondent's case took on different meaning when Examiner 417 testified, in DOAH Case No. 03-3955, first that she had detected visually and then retreated to testifying that she did not know if she had detected caries visually or tactilely--a significant concession because examiners were instructed explicitly not to rely on visual findings of caries. Returning, then, to the conflict between the findings of Examiner 420 and Examiner 207, substantially unaided by the corroborating findings of Examiner 417, either an experienced, credible dentist has found caries where none exists, or an experienced credible dentist has missed caries. The specificity of Examiner 420's testimony makes it more likely, as logic would suggest, that he did not imagine the existence of caries, and Examiner 207 somehow missed the caries. It is thus slightly more likely than not that Petitioner failed to remove the caries prior to presenting the patient. More importantly, though, for reasons stated in the Conclusions of Law, Examiner 420, in finding caries, adhered strictly to Respondent's rules and policies for evaluating candidates' work, and his finding was not arbitrary or capricious.
Recommendation It is RECOMMENDED that the Department of Health enter a final order dismissing Petitioner's challenge to the scoring of the clinical part of the June 2003 Florida Dental License Examination. DONE AND ENTERED this 27th day of February, 2004, in Tallahassee, Leon County, Florida. S ROBERT E. MEALE Administrative Law Judge Division of Administrative Hearings The DeSoto Building 1230 Apalachee Parkway Tallahassee, Florida 32399-3060 (850) 488-9675 SUNCOM 278-9675 Fax Filing (850) 921-6847 www.doah.state.fl.us Filed with the Clerk of the Division of Administrative Hearings this 27th day of February, 2004. COPIES FURNISHED: R. S. Power, Agency Clerk Department of Health 4052 Bald Cypress Way, BIN A02 Tallahassee, Florida 32399-1701 William W. Large, General Counsel Department of Health 4052 Bald Cypress Way, Bin A02 Tallahassee, Florida 32399-1701 William H. Buckhalt, Executive Director Board of Dentistry Department of Health 4052 Bald Cypress Way, Bin C06 Tallahassee, Florida 32399-1701 James Randolph Quick Driftwood Plaza 2151 South U.S. Highway One Jupiter, Florida 33477 Cassandra Pasley Senior Attorney Department of Health Office of the General Counsel 4052 Bald Cypress Way, Bin A02 Tallahassee, Florida 32399-1703
The Issue Whether the Petitioner should receive on the the clinical portion of the examination additional credit, which is sufficient to receive a passing grade on the December 1997 dental licensure examination.
Findings Of Fact Petitioner, Neda Raeisian, was a candidate for the dental licensure examination administered by the State of Florida in December 1997. The dental examination administered in December 1997 consisted of three parts: a "Florida Laws & Rules" part, an "Oral Diagnosis" part, and a "Clinical" part. The Petitioner received passing scores on the "Florida Laws & Rules" and "Oral Diagnosis" parts of the examination. Petitioner received a score of 2.95 on the Clinical part of the examination. A score of 3.00 was required on the Clinical part of the examination. The Petitioner failed the Clinical portion by .05 of a point, and, therefore, she failed the overall dental examination. Three examiners grade each candidate's clinical portion of the dental examination. Three examiners are used because by averaging the scores of the three examiners, the Respondent is more likely to capture the candidate's true score than by using one or two examiners. Before an examiner may be used for an examination, he or she must be recommended by an existing examiner or by a member of the Board of Dentistry. The proposed examiner may not have any complaints against his or her license and he or she must have been actively practicing and licensed for at least five years in the State of Florida. The examiner must complete an application that is sent to the Board of Dentistry examination committee, where it is then reviewed by the committee, and if approved, the examiner is entered into the pool of examiners. Before every examination, the Respondent conducts a standardization session, which is a process by which examiners are trained to grade using the same internal criteria. The Respondent uses assistant examiner supervisors who are appointed by the Board to train examiners on the different criteria that are used during the examination. The assistant examination supervisors go through and describe what a score of five would be, all the way down to a zero, the different criteria for each of those particular grades, and under what circumstances those grades should be given. After the examiners go through a verbal training, they are shown slides of teeth and told what the score on that procedure should be. After the standardization, there is a post- standardization exercise where the examiners are required to grade five mannequin models to make sure they have been able to internalize the criteria. After the post-standardization exercise, the Respondent evaluates the examiners to determine whether they are acceptable to use during the examination. There are also post-examination checks on the examiner, whereby the Respondent decides whether or not to use the examiners again. The Respondent runs the post-examination statistical checks to make sure that the examiners grade with consistency and reliability. There is generally a very high agreement rate between the examiners. Typically if there is an inconsistency in grading, it is usually the examiner who gives the higher grade that is incorrect because he or she missed an error; any error found by an examiner must be documented. The examiners grade the examination independently of each other; that is, they do not confer with each other while scoring the examination. The examination is also double-blind graded. Double- blind grading is the process through which examiners have no contact with the candidates. The examination is conducted in such a way that there is one clinic that is monitored by a licensed dentist in which the candidates actually perform the procedures. When the candidates are finished a proctor walks the patient over to another clinic where the examiners are located, and the examiners grade the examination. The candidates perform the patient portion of the examination on human beings that they are responsible for bringing in. If the patient has the necessary characteristics, the patient could serve for two different candidates or on two different examinations. The examination is a minimum competency examination. The grading system used during the clinical portion of the examination is as follows: A zero is a complete failure, a one is unacceptable dental procedure; a two is below minimally acceptable dental procedure; a three is minimally acceptable procedure, which is the minimum required to pass the clinical portion; a four is better than minimally acceptable dental procedure; and a five is outstanding dental procedure. An overall score is determine by averaging the three examiners' scores on the eight clinical procedures, putting different weights into a formula, and calculating the final grade. It is required in Board rule that the scores of the examiners be averaged. The Petitioner challenges the score given to her for her performance on Procedure 03, "Amalgam Final Restoration," of the Clinical portion of the examination. The Petitioner performed Procedure 03, the "Amalgam Final Restoration," on a live patient, Ms. Desiree Peacock. The Petitioner's performance on Procedure 03 was graded by three examiners: examiner number 290, identified as Dr. Richard Tomlin, of Pinellas Park, Florida; examiner number 299, identified as Dr. Haychell Saraydar, of Pinellas Park, Florida; and examiner number 176, identified as Dr. Leonard Britten, of Lutz, Florida. The Petitioner received a grade of 4 on a scale of 0-5 for her performance on Procedure 03 by examiner number 290; and a grade of 3 on a scale of 0-5 for her performance on Procedure 3 by examiner number 299. However, she received a grade of 0 on a scale of 0-5 for her performance on Procedure 03 by examiner number 176. The reason the Petitioner was given a score of 0 on procedure 03 by examiner number 176 was that the examiner felt that there was a lack of contact at the amalgam restoration site. The Respondent's dental expert, Jorge H. Miyares, D.D.S., testified that a score of 4 is given on Procedure 3 when, in the judgment of the examiner, there are only minor errors present which will not jeopardize the procedure; that a score of 3 is given on Procedure 03 when, in the judgment of the examiner, the procedure is completed at entry level; and that a score of 0 on Procedure 03 is mandatory if there is a total lack of contact. The examiners are taught and trained to check for contact when grading a candidate's performance on Procedure 03, as a lack of contact is a very significant error that jeopardizes the integrity of the amalgam restoration. There are two different types of contact involved in a Class II Restoration. The type of contact that was referenced by Examiner 176 in his grade documentation sheet is proximal contact. Proximal contact is when a tooth is restored, the proximal tooth next to it must be touching the tooth that has been prepared. Contact is something that either does or does not exist between two teeth. Contact is checked visually and by running a piece of dental floss between the teeth to see if there is resistance. Examiners 290 and 299 would have been required to give the Petitioner a grade of 0 on Procedure 03 if they had found a lack of contact. The findings of examiners 290 and 299 during their review of the Petitioner's performance on Procedure 03 were inconsistent with the findings of examiner 176 (lack of contact) during his review of the Petitioner's performance on Procedure 03. The inconsistency between the findings of examiners 290 and 299 and the findings of examiner 176 during their review of the Petitioner's performance on Procedure 03 were statistically unusual. Respondent performed Procedure 03 on the patient Desiree Peacock. Following the exam, Peacock used dental floss on the affected area and she believed she felt resistance. Although the grading on Procedure 03 of the clinical portion of the examination is inconsistent, the Respondent followed its standard testing procedures for the December 1997 dental examination. The evidence is insufficient to prove that the Respondent's examiner acted arbitrarily or capriciously or with an abuse of discretion in refusing to give the Petitioner a passing grade on procedure 03 of the clinical examination.
Recommendation Upon the foregoing findings of fact and conclusions of law, it is RECOMMENDED that the Board of Dentistry enter a Final Order dismissing the Petitioner's challenge to the grade assigned her for the clinical portion of the December 1997 dental licensure examination. DONE AND ENTERED this 22nd day of September, 1998, at Tallahassee, Leon County, Florida. DANIEL M. KILBRIDE Administrative Law Judge Division of Administrative Hearings The DeSoto Building 1230 Apalachee Parkway Tallahassee, Florida 32399-3060 (850) 488-9675 SUNCOM 278-9675 Fax Filing (850) 921-6847 Filed with the Clerk of the Division of Administrative Hearings this 22nd day of September, 1998. COPIES FURNISHED: Anne Williamson, Esquire Department of Health Building 6, Room 102 1317 Winewood Boulevard Tallahassee, Florida 32399 Dr. Neda Raeisian 2161 Lake Debra Drive Apartment 1726 Orlando, Florida 32835 Pete Peterson, General Counsel Department of Health 2020 Capital Circle, Southeast Bin A 02 Tallahassee, Florida 32399-1703 Angela T. Hall, Agency Clerk Department of Health 2020 Capital Circle Southeast Bin A-02 Tallahassee, Florida 32399-1703
Findings Of Fact At all times relevant, Respondent, John W. Delk, held a license to practice dentistry, number DN 0005106, issued by the State of Florida, Department of Professional Regulation's Board of Dentistry. James Whisman was a patient at the Delk Dental Center from July 14, 1981 until May 22, 1984. Dr. John W. Delk was the dentist of record for James Whisman. On July 14, 1981, Dr. John W. Delk prepared teeth #6, 7, and 8 for crown and bridgework which included the placement of a post in tooth #8. On July 29, 1981, James Whisman returned to the Delk Dental Center to have the crowns on #6, 7, and 8 seated. On July 29, 1981, Don Berman seated permanent crowns on teeth #6, 7, and 8 for James Whisman using a permanent cement. Don Berman was a technician (dental assistant) for the Delk Dental Center and was not a licensed dentist or dental hygienist. He did not have an expanded duties certificate. On August 11, 1981, Respondent diagnosed a need, and had Berman prepare a treatment plan, for future dental work for James Whisman. During the establishment of Mr. Whisman's August 11, 1981 treatment plan, there was no documentation or oral advisement that an abnormality, such as a retained root tip or abscess, existed at tooth #10. Later, the bridge work on teeth #6, 7, 8 became loose, and Whisman called for an appointment with the Delk Dental Center. On September 21, 1981, the crowns on teeth #6, 7, and 8 were re-cemented with a permanent cement, zinc phosphate, by technician Don Berman. Dr. John W. Delk did not supervise Don Berman when he used the permanent cement to seat the crowns on teeth #6, 7, and 8 for a second time. From February 8, 1982 through February 25, 1982, Dr. James Costello provided dental services to James Whisman, specifically preparing teeth #9-15 and teeth #1-5 for crowns and bridgework and seating the crowns and bridgework. Dr. Costello did not advise James Whisman that an abnormality, specifically a retained root tip or abscess, was present at tooth #10. The patient chart for James Whisman failed to document that tooth #10 had a retained root tip and abscess present. The failure to chart a retained root tip and abscess at tooth #10 is critical to diagnosis and treatment. Fourteen months later, James Whisman returned to the Delk Dental Center for continued dental work. Respondent on March 6, 1984, diagnosed the need, and had Berman prepare a treatment plan, for fixed bridge-splints on teeth #19-22 and #27- 30. On March 7, 1984, Dr. John W. Delk prepared teeth #19- 22 and #27-30 for crown and bridgework. On March 9, 1984, Don Berman cemented temporary crowns on teeth #27-30 without supervision from Dr. John W. Delk. On March 12, 1984, Don Berman re-cemented temporary crowns on teeth #27-30, using a permanent cement called Durelon, without supervision from Dr. John W. Delk. On April 19, 1984, Don Berman used a permanent cement, Durelon, to seat the crown and bridgework on teeth #19-22 and #27-30 without supervision from Dr. John W. Delk. On May 15, 1984, James Whisman returned to the Delk Dental Center complaining of loose teeth in the area of #7 and 8. On May 22, 1984, James Whisman returned to the Delk Dental Center continuing in his complaint that teeth #7 and 8 were loose. On May 22, 1984, Don Berman did an oral inspection of teeth #7 and 8 and with the aid of a dental instrument removed said teeth. Teeth #7 and 8 fractured off inside the crowns. On May 22, 1984, based on what Don Berman had reported to him, Respondent diagnosed the need, and had Berman prepare a treatment plan, for Mr. Whisman which encompassed an estimate for two crowns, one root canal filling and two pin and core build-ups for a total fee of $708.00. On May 22, 1984, Dr. John W. Delk did not examine Mr. Whisman nor did Dr. Delk supervise the actions of Don Berman. Don Berman re-cemented the crowns for teeth #7 and 8 using a permanent cement, Durelon, with no supervision from Dr. John W. Delk. James Whisman suffered from areas of sensitivity around the bridgework, poor dental work and an unnoticed abscess and retained root tip. James Whisman discontinued the dental work with the Delk Dental Center and sought a second opinion from Dr. Albert P. Hodges on June 7, 1984. After the services performed by Dr. Delk and/or his employees, an examination of James Whisman's teeth revealed dental work that fell below the standard of care as recognized by the prevailing peer community. The standard of care for crown and bridgework recognized by the prevailing dental peer community is as follows: No open or shy margins around the crowns; no active decay present; proper retention in multiple-unit splints; proper dowel lengths in crowns that are needed to support multiple unit bridges; proper occlusal contact and recognition; and treatment of any pathological condition prior to crown and bridge placement. Specifically, tooth #7 had margins that were open and shy, active decay was present and there was a distinct lack of retention to support the two-unit splint. The dental treatment provided on tooth #7 fell below the minimum acceptable standards of care as recognized by the prevailing peer community. Specifically, tooth #8 had margins that were open, active decay was present and the dowel length was totally inadequate for useful retentive support. The dental treatment provided on tooth #8 fell below the minimum acceptable standards of care as recognized by the prevailing peer community. Specifically with tooth #10, Dr. Delk failed to diagnose and treat a retained root tip and a pathological condition which was visible and discoverable. The retained root tip and abscess were clearly visible radiographically as early as the July 14, 1981 visit to Dr. Delk's facility. James Whisman was not advised during the course of his treatment that a retained root tip existed and that the pathological condition should be treated prior to the placement of a crown over tooth #10. James Whisman's records, made at Dr. Delk's facility, failed to reflect the existence of the retained root tip and abscess at tooth #10. Failing to chart or notify the patient of the existence of a retained root tip and the accompanying cyst falls below the standard of care as recognized in the prevailing dental community. The dental treatment provided on tooth #10 fell below the minimum acceptable standards of care as recognized by the prevailing peer community. Specifically, tooth #20 had margins that were open and shy, it was sensitive to probing, and it was out of occlusion because it had no contact with the opposing tooth when the mouth was in the closed position. The dental treatment provided on tooth #20 fell below the minimum acceptable standards of care as recognized by the prevailing peer community. Specifically, tooth #21 had margins that were open and shy. The dental treatment provided on tooth #21 fell below the minimum acceptable standards of care as recognized by the prevailing peer community. Specifically, tooth #22 had margins that were shy. The dental treatment provided on tooth #22 fell below the minimum, acceptable standards of care as recognized by the prevailing peer community. Specifically, tooth #27 had margins that were shy and the crown was over-contoured causing potential gum irritation and food impaction. The dental treatment provided on tooth #27 fell below the minimum acceptable standards of care as recognized by the prevailing peer community. Specifically, tooth #29 had margins that were open and shy. The dental treatment provided on tooth #29 fell below the minimum acceptable standards of care as recognized by the prevailing peer community. Cementing crowns with permanent cement is an irremediable procedure. Cementing temporary crowns with permanent cement is justified on a short-term basis but only if the procedure is done by a licensed dentist. To be within acceptable dental standards, a dentist must do a physical oral examination of a patient before developing a treatment plan. Failure to do a physical oral examination in the development of a treatment plan falls below the minimum standards as recognized in the prevailing peer community. An assistant with an expanded duties certificate may use temporary cement only to seat temporary crowns provided a licensed dentist provides direct supervision.
Recommendation Based upon the foregoing Findings Of Fact and Conclusions Of Law, it is recommended that the Florida Board of Dentistry enter a final order: (1) holding the Respondent guilty on both counts of the Administrative Complaint; (2) fining Respondent $1000 for each count, said amount to be paid within 30 days from the signing of the final order or Respondent's license automatically to be suspended until the fine is paid; (3) suspending Respondent's license to practice dentistry for 6 months for each count of the Administrative Complaint, to run consecutively; (4) placing Respondent on probation for 12 months subsequent to the expiration of the suspension period; and (5) conditioning reinstatement of Respondent's license to practice dentistry on successful completion of 100 hours of university credit course work in crown and bridge restorations by the end of the probation period and on an appearance by Respondent before the Board to provide evidence of compliance with the final order. RECOMMENDED this 3rd day of March, 1987 in Tallahassee, Florida. J. LAWRENCE JOHNSTON Hearing Officer Division of Administrative Hearings 2009 Apalachee Parkway Tallahassee, Florida 32399 (904) 488-9675 Filed with the Clerk of the Division of Administrative Hearings this 3rd day of March, 1987. COPIES FURNISHED: Nancy M. Snurkowski, Esq. Department of Professional Regulation 130 North Monroe Street Tallahassee, F1 32399-0750 Michael T. Hand, Esq. 230 East Marks Street Orlando, F1 32803 John W. Delk, D.D.S. 2918 North Pine Hills Drive Orlando, F1 32808 Pat Guilford Executive Director Board of Dentistry Department of Professional Regulation 130 North Monroe Street Tallahassee, F1 32399-0750 Van Poole, Secretary Department of Professional Regulation 130 North Monroe Street Tallahassee, F1 32399-0750 Wings T. Benton, Esq. General Counsel Department of Professional Regulation 130 North Monroe Street Tallahassee, F1 32399-0750 APPENDIX To comply with Section 120.59(2), Florida Statutes (1985), the following rulings are made on Petitioner's proposed findings of fact (Respondent did not submit proposed findings of fact): 1.-3. Accepted and incorporated. 4. Accepted but unnecessary. 5.-8. Accepted and incorporated. Accepted but unnecessary. Rejected as not proved. The evidence suggested that Respondent examined the patient and instructed Berman how to prepare the plan. 11.-15. Accepted and incorporated. 16. Rejected as not proved. Dr. Costello testified he seated the crowns and bridgework, and the office notes do not reflect that Berman was involved at all. Whisman's memory probably was in error on this point. 17.-20. Accepted and incorporated. 21. Rejected. See 10 above. 22.-29. Accepted and incorporated except the correct date in 24 is March 12, 1984, and the correct teeth in 25 are #19-22, not #19-20. 30. Rejected. See 10 above. 31.-56. Accepted and incorporated. Accepted but cumulative. Accepted and incorporated. Rejected as conclusion of law. 60.-61. Accepted but unnecessary. Accepted and incorporated. Accepted but cumulative. 64.-65. Accepted and incorporated.
Findings Of Fact The Respondent, Prince Edward Denton, D.D.S., is now, and has been at all times material to this proceeding, a licensed dentist in the State of Florida, having previously been issued license number DN 0006762. Carol Hepp has been a dental assistant for twenty-seven years. She received her initial training as a dental assistant after graduation from high school when she went to work for Dr. Seth Rhodes in North Miami Beach. Since that time she has attended many training courses in her career as a dental assistant, including expanded duties courses at Emory University and the University of Florida. Ms. Hepp was employed by the Respondent as a dental assistant for a total of approximately four and one-half years. Ms. Hepp was so employed on February 2, 1988. On February 2, 1988, patient C.H. went to the Respondent's office to obtain treatment for a cracked tooth. The cracked tooth was tooth number 18, which was the last tooth in the patient's left lower jaw. During that visit, the patient C.H. was examined by the Respondent and by his dental assistant, Carol Hepp. Ms. Hepp explained the tooth crowning procedure to the patient. Ms. Hepp took a preliminary impression of the lower jaw by placing a two-part putty-like substance called "citrocon" in a tray, placing a plastic sheet over the top, and placing the tray into the patient's mouth. She held the tray in place for approximately six minutes and then removed it. This procedure yielded an approximate image of the patient's lower teeth. The Respondent took the final impression by applying a viscous substance around tooth number 18, and then inserting the preliminary impression into the patient's mouth. The Respondent held the impression in place until it was set or non-moveable, at which time Ms. Hepp took over the task of holding the impression in place for the balance of the approximately four-minute period during which the final impression material completely set up. After the impression was finished, Ms. Hepp took it to the Respondent who examined it and approved the finished final impression. After the final impression had been taken, Ms. Hepp made a wax form for purposes of fabricating a temporary crown for C.H.`s tooth number 18. This was done prior to the "preparation" of the tooth. The "preparation" of a tooth for crowning is the actual grinding down of the tooth that is to be crowned. The Respondent, and not Ms. Hepp, ground down the patient C.H.`s tooth number 18 in preparation for crowning. Following the Respondent's "preparation" of the subject tooth, Ms. Hepp packed a cord around the tooth. 1/ The grinding down, or "preparation," of a tooth for crowning is an irremediable task, which under no circumstances should be delegated to a dental assistant. Following the Respondent's "preparation" of the tooth, Ms. Hepp then fabricated and installed a temporary crown on the patient's tooth number 18. This was done by utilizing the wax form she had previously made, filling the form with a self-curing jet material, adding tooth color, and then placing the temporary crown over the prepared tooth. At all times during the treatment of the patient C.H., the Respondent was aware of, and had authorized, each step performed by Ms. Hepp, and was available to assistt Ms. Hepp had she requested his assistance. Accordingly, Ms. Hepp was working under the direct supervision of the Respondent at all times material to this proceeding.
Recommendation For all of the foregoing reasons, it is recommended that a Final Order be issued in this case dismissing all charges in the Administrative Complaint. DONE AND ENTERED at Tallahassee, Leon County, Florida, this 31st day of July, 1991. MICHAEL M. PARRISH Hearing Officer Division of Administrative Hearings The DeSoto Building 1230 Apalachee Parkway Tallahassee, Florida 32399-1550 904/488-9675 Filed with the Clerk of the Division of Administrative Hearings this 31st day of July, 1991.
The Issue Whether the Petitioner earned a passing grade on the clinical portion of the June, 1986 dental examination?
Findings Of Fact The Petitioner is a licensed dentist in the State of Louisiana. Her business address is 1006 Surrey Street, Lafayette, LA. The Petitioner attended Boston University and received a Bachelor of Arts degree in 1973. The Petitioner attended MaHerry Medical College and received a dental degree in 1978. The Petitioner received post-graduate training in dentistry during a residency at Sidham Hospital and received a Post-Graduate Certificate from Sidham Hospital in 1979. The Petitioner has taken approximately 200 hours of post-graduate courses in endodontics. From 1979 until 1982, the Petitioner practiced dentistry in the Bronx, New York. In 1982 the Petitioner relocated her practice to Louisiana. The Petitioner has passed the Northeast Regional Boards and the Louisiana State Board Exam. She is licensed to practice in approximately 20 states in the northeast United States and in Louisiana. The Petitioner has been an applicant for licensure in dentistry in the State of Florida. The Petitioner took the June, 1986 Dental Examination. The Petitioner was notified that she had been awarded an overall score for the clinical portion of the examination of 2.88. A score of 3.00 is the minimum passing score for the clinical portion of the examination. The Petitioner timely requested a review of her grade, filed objections and timely requested a formal administrative hearing. The procedures tested during the examination and the Petitioner's scores for the procedures are as follows: Amalgam Cavity Prep 2.33 Amalgam Final Restoration 2.66 Denture 2.87 Periodontal 3.66 Posterior Endodontics 2.66 Anterior Endodontics 2.00 Cast Class II Only Prep 3.00 Cast Class II Wax-Up 3.33 Pin Amalgam Prep 3.00 Pin Amalgam Final 2.00 Each procedure was graded by 3 different examiners. Each examiner graded a procedure independently. One of the following grades was assigned to each procedure by each examiner: - Complete failure; - Unacceptable Dental Procedure; - Below Minimal Acceptable Dental Procedure; - Minimally Acceptable Dental Procedure; - Better than Minimally Acceptable Dental Procedure; - Outstanding Dental Procedure. The procedures were graded in a holistic manner. A failing grade must include a "comment" justifying the grade of the examiner's grade sheets. The three examiners' grades for a procedure were averaged to determine the score for the procedure. The procedure scores were then individually weighted and the weighted scores were added to provide an overall clinical grade. This overall clinical grade must be at least 3.00 to constitute a passing grade. Examiners are experienced Florida dentists selected by the Board of Dentistry. They must have at least 5 years of experience as a dentist. Potential examiners attended a standardization course. The standardization course consisted of 8 to 12 hours of training, including a review of the criteria by which each procedure is required by rule to be judged. Some of the dentists who took part in the standardization exercise were designated as examiners and some were designated as monitors. Monitors were present during the examination with the candidates. They were instructed not to assist candidates during the examination. Subsequent to receiving notice that she had not received a passing grade on the June, 1986 examination, the Petitioner challenged the correctness of the scores she received on procedures 1, 2, 5, 6, 9 and 10. After receiving notice that her license application was being denied because the Petitioner did not receive a passing grade on the clinical portion of the June, 1986 dental examination, the Petitioner attended a review session with Dr. Simkin on September 10, 1986. The session was scheduled to last for 30 minutes. The session actually lasted longer than that. The session was recorded with a tape recorder. At the conclusion of the session the tape recorder was turned off. The discussion continued after the tape recorder was turned off, however. In total, the session and the continued discussion lasted for approximately 45 to 50 minutes. Procedure 1 Procedure 1 is an "Amalgam Cavity Preparation." It involves preparation of a tooth for a filling. This procedure is performed on an actual patient as opposed to a model tooth. The three examiners who graded the Petitioner's performance on procedure 1 awarded the Petitioner the following scores and made the following comments: Examiner 136 3 Outline form & unsupported enamel Examiner 129 2 Unsupported enamel Examiner 83 2 Outline form & depth prep. The primary problem with the tooth the Petitioner performed procedure 1 on and the reason for the failing grades of two of the graders was the failure of the Petitioner to insure that the amalgam base or floor was in dentin and not enamel. Whether the base or floor of the preparation is dentin can be determined by the color, dullness or feel of the dentin. It cannot be determined by x-rays. If an amalgam filling rests on enamel instead of dentin, the filling may be more sensitive to the patient, the enamel can crack and/or the filling may also crack. When the cracking of the enamel or filling may occur cannot be predicted. The Petitioner testified that the depth of the preparation was sufficient and has argued that such a finding is supported by notes which were exchanged between a monitor and the examiners. Petitioner's reliance on the notes which were passed between the monitor and examiners is misplaced. The first note was a note from the Petitioner to the examiners noting conditions she wanted the examiners to be aware of which were unrelated to whether the preparation was into the dentin. The monitor did not "approve" what the Petitioner wrote in her note; the monitor merely noted that the Petitioner had written the note. The other note was a note from one of the examiners to the Petitioner. That note indicated that the Petitioner needed to "lower pulpal floor into dentin." This note is consistent with the examiners' findings. If the note had been followed by the Petitioner and the pulpal floor had been lowered, the patient would have been protected from a potential hazard consistent with the Board's duty to protect patients being used in examinations. When the monitor instructed the Petitioner to "proceed" the monitor was not actually telling the Petitioner what steps she should take or showing any agreement or disagreement with the examiner's note. No regrade of procedure 1 is possible because the procedure was performed on a patient. If the grades the Petitioner received for this procedure had been improper, the Petitioner would have to take this portion of the test over. There is not justification for allowing the Petitioner to take procedure 1 over. The grades the Petitioner received were justified by the comments of the examiners and the difference in the grades of the 3 examiners is insignificant. Procedure 2 Procedure 2 is an "Amalgam Final Restoration." This procedure involves the filling of the tooth prepared in procedure 1 and the shaping of the surface of the filling to the natural surface of the tooth. The three examiners who graded the Petitioner's performance on procedure 2 awarded the following scores and made the following comments: Examiner 138 2 Functional anatomy, proximal contour & gingival overhang Examiner 150 3 Functional anatomy Examiner 48 3 Functional anatomy & margin Although gingival overhang can often be detected with x-rays, it is not always possible to detect with x-rays. In light of the score of 2 given by the examiner which noted "gingival overhang" as one of the examiner's comments, the overhang was probably very slight. It is therefore not unusual that the other two examiners did not note the existence of an overhang. Additionally, a slight gingival overhang could also be noted as "margin." Therefore, it is possible that examiner 48 noted the same problem with the tooth when the comment "margin" was marked that examiner 138 noted when examiner 138 marked the comment "gingival overhang." This procedure was performed on a patient and therefore could not be reviewed. The comments given by the examiners, however, are sufficient to justify the grades given, especially the failing grade. The grades the Petitioner received on procedure 2 were justified by the comments of the examiners and there was no discrepancy in the grades awarded sufficient to order a re-examination of this procedure. No regrade is possible or warranted. Procedure 5 Procedure 5 is a "Posterior Endodontics." This procedure involved the preparation of a molar tooth for a root canal. The procedure is performed on a model tooth and not on the tooth of a patient. The three examiners who graded the Petitioner's performance on procedure 5 awarded the following scores and made the following comments: Examiner 133 3 Overextension Examiner 129 3 Outline form & overextension Examiner 153 2 Outline form, underextension & pulp horns removed Over extension and outline form can indicate the same problem. According to Dr. Simkin, "As soon as you have pulp horns, you have underextension and the outline form is improper ..." It is not inconsistent for examiners to determine that a tooth has an overextension and an underextension. Both conditions can occur on the same tooth as a result of the same procedure. The tooth procedure 5 was performed on by the Petitioner did in fact have an overextension, as even Dr. Webber and Dr. Morrison, witnesses of the Petitioner, agreed. The tooth procedure 5 was performed on by the Petitioner also had pulp horns an underextension. The Petitioner's performance on procedure 5 was not graded according to an outdated technique. The Petitioner's testimony that she was looking for a possible fourth canal is rejected the area of over extension was too large and it was in the wrong area to be justified by a search for a fourth canal. The evidence also failed to prove that any of the examiners graded the Petitioner's performance on procedure 5 according to an outdated technique or that they did not take into account the need to search for a fourth canal. The grades the Petitioner received on procedure 5 were justified by the comments of the examiners and there was no significant discrepancy in the grades they awarded. Their comments and grades were supported by review of the model tooth. No regrade or change in score is justified. Procedure 6 Procedure 6 is an "Anterior Endodontics. " This procedure involves the preparation of an anterior, or front, tooth for a root canal. It is performed on a model tooth and not on the tooth of the patient. The three examiners who graded the Petitioner's performance on procedure 6 awarded the following scores and made the following comments: Examiner 153 2 Outlining form, underextension, & pulp horns removed Examiner 129 2 Outline form - too far incisally did not remove entire roof of chamber Examiner 133 2 Outline form & gouges The tooth that the Petitioner performed procedure 6 on has pulp horns (underextension), is overextended (bevelling of the entrance too severely) and has gouges. The grades the Petitioner received on procedure 6 were justified by the comments of the examiners and there was no discrepancy in the grades they awarded. The comments and the grades were supported by review of the model tooth. No regrade or change in score is justified. Procedure 9 Procedure 9 is a "Pin Amalgam Prep." This procedure involves preparation of an ivory model tooth for restoration. The tooth includes an area of damage or decay which is so extensive that a large portion of the tooth must be removed and the amalgam filling must be supported with a pin. The examiners who graded the Petitioner's performance on procedure 9 awarded the following scores and made the following comments: Examiner 153 3 Outlining form & pin placement Examiner 109 3 Retention form & unsupported enamel Examiner 133 3 Outline form & pin placement Although the Petitioner received a passing grade from all 3 examiners, she contended that she was entitled to a higher score of 4. The grades the Petitioner received on Procedure 9 were justified by the comments of the examiners and there was no discrepancy in the grades they awarded. The comments and grades were Supported by review of the model tooth. No regrade or change in score is justified. Procedure 10 Procedure 10 is a "Pin Amalgam Final." This procedure is the final step of the procedure begun in procedure 9. A different model tooth, one already prepared, is used for this procedure. The three examiners who graded the Petitioner's performance on procedure 10 awarded the following scores and made the following comments: Examiner 153 2 Proximal contour & margin Examiner 129 2 Functional anatomy & proximal contour Examiner 133 2 Functional anatomy & proximal contour Proximal contour involves the shape of the amalgam - it should follow the natural contour of the tooth. In this case, the tooth used by the Petitioner had a ledge area, where food can be trapped, and a slight overhang. Margin is where the filling meets the tooth. It should be smooth and it was not on the Petitioner's tooth. Functional anatomy primarily involves the occlusal portion of the tooth. The Petitioner failed to build up the lingual cusp, which was the cusp that had been removed. The grades the Petitioner received on Procedure 9 were justified by the comments of the graders and there was no discrepancy in the grades they awarded or their comments. The comments and grades were supported by review of the model tooth. No regrade or change in score is justified.
Recommendation Based upon the foregoing Findings of Fact and Conclusions of Law, it is RECOMMENDED that the Board of Dentistry issue a final order concluding that the Petitioner's grade on the clinical portion of the June, 1986, dental examination was a failing grade. DONE and ENTERED this 2nd day of September, 1987, in Tallahassee, Florida. LARRY J. SARTIN Hearing Officer Division of Administrative Hearings The Oakland Building 2009 Apalachee Parkway Tallahassee, Florida 32399-1550 (904) 488-9675 Filed with the Clerk of the Division of Administrative Hearings this 2nd day of September, 1987. APPENDIX TO RECOMMENDED ORDER, CASE NO. 86-4838 The parties have timely filed proposed recommended orders containing proposed findings of fact. It has been noted below which proposed finding of fact have been generally accepted and the paragraph number(s) in the Recommended Order where they have been accepted, if any. Those proposed findings of fact which have been rejected and the reason for their rejection have also been noted. Petitioners Proposed Findings of Fact Proposed Finding Paragraph Number in Recommended Order of Fact Number of Acceptance or Reason for Rejection 1 1-7. 4 and 7. This proposed finding of fact is generally irrelevant. The issue in this proceeding is whether the Petitioner successfully passed an examination. It is accepted, however, to the extent that it is relevant as to the weight which should be given to the Petitioner's testimony. The first two sentences are accepted in 9, 11 and 12 except to the extent that the proposed findings of fact pertain to the December, 1985 examination. The last sentence is rejected as irrelevant. The time for challenging the results of the December, 1985 examination had passed at the time of this proceeding and the Petitioner did not attempt to amend its Petition until the formal hearing had commenced. 5 12 and 14. 6 13-15. 7 10. 8-9 These proposed "findings of fact" are statements of issues or argument and not findings of fact. To the extent that any finding of fact is suggested, it is not Supported by the weight of the evidence. 10 12 and 19. This proposed finding of fact is irrelevant. See the discussion of proposed finding of fact 3, supra. 20. The Petitioner's score of 2.88 was not an "alleged" score and more than 30 minutes of the review session was recorded. 13-15 Irrelevant, unnecessary or not supported by the weight of the evidence. Not supported by the weight of the evidence. Irrelevant or not supported by the weight of the evidence. 18-20 Not supported by the weight of the evidence. Irrelevant. The first 3 sentences are accepted in 21 and 22. The rest of the proposed fact is not supported by the weight of the evidence. Irrelevant. 25. The monitor did not indicate agreement with the Petitioner's note. The monitor did take the note and the patient to where an examiner looked at the patient and an examiner did give a note to the monitor. See 25. The rest of the proposed fact is not supported by the weight of the evidence. 26 22. Not supported by the weight of the evidence. The first sentence is accepted in 25. The rest of the proposed fact is not supported by the weight of the evidence. Not supported by the weight of the evidence. 30 27. Not supported by the weight of the evidence. The first 3 sentences are hereby accepted. The rest of the proposed fact is not supported by the weight of the evidence. 29 and 30. The last sentence is irrelevant. 34-35 Not supported by the weight of the evidence. The first sentence is accepted in 33. The rest of the proposed fact is not supported by the weight of the evidence. Irrelevant and too broad. The first sentence is accepted in 34. The fourth and fifth sentences are accepted in 35. The rest of the proposed facts are not supported by the weight of the evidence. Not supported by the weight of the evidence. Irrelevant and not supported by the weight of the evidence. The first two sentences are accepted in 40 and 41. The rest of the proposed fact is not supported by the weight of the evidence. 42 44. 43 The first sentence is accepted in 45. The rest of the proposed fact is not supported by the weight of the evidence. 44 48. 45 The first sentence is accepted in 49. The rest of the proposed fact is not supported by the weight of the evidence. 46-47 Not supported by the weight of the evidence or irrelevant. Respondent's Proposed Findings of Fact 1 8-11. 2 12. 3 13 and 16-17. 4 18. 5-8 Hereby accepted. 9 13-14. 10 15. 11 19. 12-14 Unnecessary. Irrelevant. Argument. 15 21. 16 22. 17-19 Summary Of testimony. See 23-28. 20 29. 21 30. 22-25 Summary of testimony. See 31-33. 26 34. 27 35-36. 28-29 35. 30 Summary of testimony. See 36-39. 31 40. 32 41. 33-34 Summary of testimony. See 42-43. 35 44. 36 45. 37 Summary Of testimony. See 46-47. 38 48. 39 49. 40 Summary of testimony. See 50-53. 41-43 Unnecessary. Argument as to the weight of the evidence. COPIES FURNISHED: Pat Guilford, Executive Director Board of Dentistry Department of Professional Regulation Old Courthouse Square Building 130 North Monroe Street Tallahassee, Florida 32399-0750 Van Poole, Secretary Department of Professional Regulation 130 North Monroe Street Tallahassee, Florida 32399-0750 Joseph Sole, Esquire General Counsel Department of Professional Regulation 130 North Monroe Street Tallahassee, Florida 32399-0750 Chester G. Senf, Esquire Deputy General Counsel Department of Professional Regulation 130 North Monroe Street Tallahassee, Florida. 0750 Rex D. Ware, Esquire Fuller & Johnson, P.A. Ill North Calhoun Street Tallahassee, Florida 32302 =================================================================
The Issue The issue is whether Respondent is guilty of incompetence or negligence and failing to keep adequate dental records and, if so, what penalty should be imposed.
Findings Of Fact Respondent is a licensed dentist, holding license number DN 0010415. He has been licensed continuously in Florida since 1985, and he practices in Naples. On February 13, 1992, M. D. presented to Respondent at Kings Lake Dental Services. M. D. complained of a loose three-unit fixed bridge, which had replaced tooth number 4, using teeth numbers 3 and 5 as abutments. Respondent performed a focused emergency examination. He found a decaying, loose bridge that was falling apart and coming out of M. D.'s mouth; tooth number 5 was decayed and had fractured off; and tooth number three was decayed around the abutment crown and post. Respondent took an x-ray and found root canals on teeth numbers 3 and 5. Based on these findings, Respondent recommended to M. D. that he have post and cores on teeth numbers 3 and 5 and a new bridge. Respondent noted in his dental records these findings during this initial visit and the limited nature of the examination. At the time of this initial examination, Respondent determined that teeth numbers 3 and 5 could serve as abutment teeth to support the bridge for tooth number 4. His determination was correct as tooth number 5, but the record suggests that his determination was questionable as to tooth number 3. However, Petitioner failed to prove by clear and convincing evidence that the suitability determination for tooth number 3 was incompetent or negligent. On M. D.'s next visit, which took place on February 26, 1992, Respondent prepared teeth numbers 3 and 5 for the new bridge by removing the existing post and core in tooth number 3 and preparing tooth number 5 for a post and core. Respondent installed a temporary bridge during this visit. A post and core is an appliance that is cemented into a tooth that has undergone previous endodontic treatment. A post goes into the residual root, and the core replaces the natural crown of the tooth. The post and core can then be prepared for a crown or, as in this case, a fixed bridge. The final result resembles the placement of a peg into a tooth on which additional material is built up. On M. D.'s third visit, which took place on March 4, 1992, Respondent re-cemented the temporary bridge, which had come loose. On M. D.'s fourth and final visit, which took place on March 13, 1992, Respondent installed the permanent fixed bridge. At no time did any blood collect in M. D.'s post preparations. At no time during the post-and-core work, including during the unanaestheticized installation procedure, did M. D. experience pain. As material to this case, a perforation would result from excessive drilling in the process of preparing the tooth for the post, so as to create an extra opening into the bone. The absence of blood during the post preparation is generally inconsistent with a post perforation. The absence of pain during the ensuing installation procedure also militates against a finding that Respondent inadvertently perforated the tooth. The crucial findings on the issue whether Respondent perforated the tooth are thus the absence of blood during the drilling attendant to the post-and-core procedure and the absence of pain during the ensuing installation procedure. These findings are based in part on the self-serving testimony of Respondent, but also are supported by other evidence. At the time of the incident, Respondent had practiced dentistry in Florida for over six years. It is likely that he would have known that an untreated perforation would eventually cause the restorative work to fail. Respondent had treated numerous patients, presumably including seasonal Naples residents, without this issue previously arising, even though excessive-drilling perforations themselves are not that uncommon. When M. D. later contacted Respondent and complained of the dental work, he made no mention of the pain that typically would have accompanied the installation of a core over a perforated tooth. M. D. was a winter resident of Naples. Fourteen months after his final visit to Respondent, a dentist in Massachusetts discovered a perforation of the root on tooth number 5 and an acute periodontal abscess on tooth number 3. An acute periodontal abscess occurs at the end of the root and is secondary to infection involving the dental pulp in the soft tissue part of the tooth. Periodontal abscesses occur around the supporting structures of the teeth. Petitioner has failed to prove by clear and convincing evidence that Respondent perforated M. D.'s tooth. Although excessive drilling may cause a perforation, decay, a root fracture, and rampant periodontal disease may also cause perforations. Given the considerable period of time between Respondent's treatment of M. D. and the discovery of the perforation, the likelihood of decay, a root fracture, and rampant periodontal disease increases as the cause of the perforation. Given the other factors, such as lack of blood during the post procedure or pain during the core procedure, Petitioner has failed to prove by clear and convincing evidence that Respondent's treatment of M. D. was incompetent or negligent. The record provides even less basis to find by clear and convincing evidence that Respondent's work caused the periodontal abscess 14 months later. Respondent's dental records are adequate in many respects. The records adequately describe the cast post and core technique; Petitioner has failed to prove by clear and convincing evidence that the failure to distinguish between the two types of cast post and core is material in this case. Petitioner has also failed to prove by clear and convincing evidence that the records fail to provide an adequate basis for another dentist to infer the removal of the old post and core. The x-ray is of extremely poor quality, but it is merely a duplicate. The original is not in the record, and the record provides insufficient basis for inferring the quality of the original. Petitioner has failed to prove by clear and convincing evidence that the actual x-ray was of such poor quality as to preclude reliance upon it. Respondent's records indicate that tooth number 5 is decayed and fractured off, that tooth number 3 is decayed, and that the x-rays reveal root canals on both these teeth. While adequately documenting these findings, the records do not document Respondent's evaluation of the suitability of teeth numbers 3 and 5 to serve as abutment teeth. Nor do the records document the "moderate" periodontal disease that Respondent testified that he also observed. Respondent's restorative work eventually failed. The most likely cause of failure was the perforation of tooth number 5. However, fourteen months later, tooth number 3 was no longer capable of serving as an abutment tooth. By inference, its condition at the time of Respondent's decision to use it as an abutment tooth at least warranted documentation in the dental records. Similarly, the acute periodontal abscess also evidences the need to document Respondent's finding of moderate periodontal disease. These omissions from Respondent's dental records are material due to the questionable suitability of tooth number 3 as an abutment tooth and the subsequent development of periodontal disease. On these facts, Respondent's records fail to document a thorough evaluation of M. D.'s oral structures involved in the restorative work and his overall dental condition. In these respects, Petitioner proved by clear and convincing evidence that Respondent failed to keep adequate dental records in that they fail to justify the course of Respondent's treatment of M. D. On March 30, 1992, S. T. presented to the Fort Myers Dental Service for an abscessed tooth at tooth number 3. One of the dentists at the office, Dr. Rubin, saw S. T. He recommended full mouth x-rays and study models and prescribed pain medication and an antibiotic. The dental records contain no indication of periodontal disease at this time. The Fort Myers Dental Service maintained a system of patient referral in which Respondent or Dr. Johnson saw patients requiring endodontic treatment and other dentists saw patients requiring periodontic treatment. Following her visit, Dr. Rubin referred S. T. to Respondent for endodontic work on April 2, 1992. The x-rays had revealed lesions on teeth numbers 3 and 4, so the referral was for an evaluation for root canals. On April 3, Respondent examined S. T.'s mouth and noted buccal swelling around teeth numbers 3 and 4 and broken- down, decayed teeth at teeth numbers 3, 4, and 5. However, his examination did not reveal any periodontal disease. Respondent recommended root canals for teeth numbers 3 and 4 followed by casts, posts, and cores for teeth 3 and 4 and a porcelain fuse metal crown for tooth number 5. Respondent commenced this dental treatment on April 10, 1992. During this visit, Respondent began a root canal on tooth number 4. On April 17, Respondent completed the root canal on tooth number 4. On April 24, Respondent began a root canal on tooth number 3. On May 22, Respondent completed the root canal on tooth number 4. On September 24, 1992, Respondent prepared teeth numbers 3, 4, and 5 for crowns. On October 8, Respondent installed crowns on these teeth and posts and cores on teeth numbers 3 and 4. Fourteen months later, on December 7, 1993, S. T. was examined by Dr. William McKenzie, a periodontist who practiced 33 years, primarily in Fort Myers, until his retirement prior to the hearing in this case. A general dentist in Fort Myers had referred S. T. to him. At the time of his examination, Dr. McKenzie found poorly fitting crowns on teeth numbers 3, 4, and 5 and open contacts between teeth numbers 2 and 3, 3 and 4, 4 and 5, and 5 and 6. In general, S. T.'s dental health was good, except for the area in which Respondent had worked. In this area, S. T.'s gums bled profusely upon probing by Dr. McKenzie. In part, Petitioner tried to prove that Respondent improperly proceeded with endodontic treatment despite unresolved periodontic problems. However, the record fails to sustain this allegation. To the contrary, as Dr. McKenzie testified, the poor-fitting and gapped crowns caused the periodontal condition that Dr. McKenzie encountered. The open contacts, which allowed food to pack between the teeth, led to infection, which caused the inflammatory process in the gums and bone deterioration that Dr. McKenzie also discovered in this area of S. T.'s mouth. As to the fit of the crowns, Dr. McKenzie described it as "horrible" and work of which a "freshman dental student" was capable. Petitioner proved by clear and convincing evidence that Respondent failed to meet the minimum standards of performance and treatment when measured against generally prevailing peer performance in the treatment of S. T.
Recommendation It is RECOMMENDED that the Board of Dentistry enter a final order suspending Respondent's license for six months and, following the expiration of the suspension, placing the license on probation for a period of 12 months. DONE AND ENTERED this 29th day of March, 1999, in Tallahassee, Leon County, Florida. ___________________________________ ROBERT E. MEALE Administrative Law Judge Division of Administrative Hearings The DeSoto Building 1230 Apalachee Parkway Tallahassee, Florida 32399-3060 (850) 488-9675 SUNCOM 278-9675 Fax Filing (850) 921-6847 www.doah.state.fl.us Filed with the Clerk of the Division of Administrative Hearings this 29th day of March, 1999. COPIES FURNISHED: Thomas E. Wright Senior Attorney Agency for Health Care Administration Post Office Box 14229 Tallahassee, Florida 32317-4229 E. Raymond Shope, II 1404 Goodlette Road, North Naples, Florida 34102 Angela T. Hall, Agency Clerk Department of Health Bin A02 2020 Capital Circle, Southeast Tallahassee, Florida 32399-1701 Pete Peterson, General Counsel Department of Health Bin A02 2020 Capital Circle, Southeast Tallahassee, Florida 32399-1701 Bill Buckhalt, Executive Director Board of Dentistry Department of Health 1940 North Monroe Street Tallahassee, Florida 32399-0750
Findings Of Fact Background Petitioner, Richard Alan Cohen, sat for the dental licensure examination in December 1992 and received an overall score of 2.98 for the clinical portion of that examination. The minimal passing score for the clinical portion of the examination was 3.0. After receiving notification that he failed to achieve a passing score on the examination, petitioner challenged respondent's grading of three procedures, number 01, 05 and 06. Respondent rejected petitioner's challenge, and petitioner filed a timely request for a formal hearing pursuant to section 120.57(1), Florida Statutes, to contest respondent's grading of those procedures. At hearing, petitioner abandoned his challenge to the grading of procedures 01 and 05. The examination procedure During the course of the examination at issue, the candidates were called upon to exhibit, with regard to procedure 06, certain manual skills relevant to an endodonic procedure. Specifically, the candidate was required to prepare a tooth, which had been extracted and mounted in a mold, for what is commonly called a "root canal." Preparing for the procedure included the cleaning and shaping of the interior of both root canals from each apex (the tip of the root) up to the access area near the crown (top) of the tooth. Thereafter, sealant was to be sprayed into the canal, and gutta percha condensed (compressed) in the canal until it was completely filled. The goal of the procedure was to get a seal within one half to one millimeter of the apex, and to fill the canal so there were no voids. The quality of a candidate's performance on the procedure was graded by three examiners who assigned grades of 0 to 5 based on their assessment of the candidate's performance. The scores assigned were then averaged to derive the score achieved by the candidate on the procedure. In scoring, a grade of "0" represented a complete failure, a grade of "3" represented a minimally acceptable dental procedure, a grade of "4" represented a better than minimally acceptable dental procedure, and a grade of "5" represented an outstanding dental procedure. See, Rule 61F5-2.013, Florida Administrative Code. Petitioner's examination results Petitioner received a grade of 3.66 for procedure 06, based on scores of 3, 3, and 5 from the individual examiners. Although a passing score on procedure 06, petitioner's overall score on the clinical part of the examination was 2.98; a score below the minimum 3.00 required to pass that portion of the examination. According to the grade sheets, the two examiners who assigned petitioner a grade of 3 observed that petitioner failed to properly fill the canal spaces with gutta percha. In the opinion of the one examiner who testified at the hearing, such observation was based on his examination of an x-ray (petitioner's exhibit 1D) which reflected that the canal was filled beyond the apex and there appeared to be some spacing between the wall of the canal and the filling material. A review of the examination results At hearing, the proof demonstrated that the quality of petitioner's performance on that portion of procedure 06 pertinent to this case is aptly reflected on the x-ray marked as petitioner's exhibit 1D. That x-ray reflects, with regard to one of the canals petitioner filled, what is either a void or filling material beyond the apex of the root. Either event evidences a failure to properly fill the canal space, and warrants a grade of less than 5. Here, petitioner contends he should be awarded a grade of 4 for the procedure. The proof fails, however, to support his contention. If the image reflected by the x-ray is gutta percha beyond the apex, petitioner's performance on the procedure would not meet minimally acceptable dental standards and would merit a failing grade. If on the other hand, the material extending beyond the apex is sealant or the image reflected by the x-ray is a void, the procedure was acceptable, but warranted a grade of less than 5. Under such circumstances, it is concluded that the proof fails to demonstrate that the grades of 3 accorded petitioner were baseless, lacking in reason or that in deriving such grades the examiners departed from the essential requirements of law.
Recommendation Based on the foregoing Findings of Fact and Conclusions of Law, it is RECOMMENDED that a final order be rendered dismissing the subject petition. DONE AND ENTERED in Tallahassee, Leon County, Florida, this 22nd day of February 1994. Hearings 1550 Hearings 1994. WILLIAM J. KENDRICK Hearing Officer Division of Administrative The DeSoto Building 1230 Apalachee Parkway Tallahassee, Florida 32399- (904) 488-9675 Filed with the Clerk of the Division of Administrative this 22nd day of February
Findings Of Fact The Petitioner, a candidate for licensure as a dentist, was administered the state Dental Examination in June 1988. A part of the exam, the clinical portion, requires that each candidate perform specified procedures on a human patient. The exam procedures are performed in a clinical setting. A floor monitor is present during the examination. After each procedure is performed, the monitor escorts the patient to a grading room. In the grading room, three examiners separately and independently review each candidate's performance. The examiners generally do not discuss or otherwise communicate their opinions or the grades awarded other than to note such on the grading sheet completed by each examiner. The examiners are Florida-licensed practicing dentists. Prior to the examination, the examiners participate in a training session designed to provide a standardized, uniform reference for grading the results of a candidate's performance on the clinical exam. Each examiner awards a numerical grade between 0 and 5 for each procedure. The grade for each procedure reflects an evaluation of the whole of a candidate's performance. Comments are made by each examiner on the grading sheet, either through marking in a computer-scored portion on the sheet, or by written notes outside the computer-scored area. The criteria for each possible grade is as follows: 0--complete failure 1--unacceptable dental procedure 2--below minimal acceptable dental procedure 3--minimal acceptable dental procedure 4--better than minimal acceptable dental procedure 5--outstanding dental procedure The three scores awarded by the examiners are averaged to provide the grade for each procedure. Each candidate is identified on the grading sheet by number so as to prevent an examiner from knowing the identity of the individual candidate being reviewed. Each examiner is also identified by number. Examiners are assigned to grade a candidate through a random selection process. The test monitor is responsible for collecting the grading sheets after each examiner has completed the review. After the grading process is complete, the patient is returned to the clinic for performance of the next procedure. The grading process is repeated for each step. The Petitioner challenges the scores awarded to two of the ten procedures performed as part of the clinical exam. Procedure number two on the exam, the amalgam cavity prep, provides for the preparation of a decayed tooth for filling. Procedure number three, the final amalgam restoration, provides for the filling of the prepared cavity. The two procedures account for 20% of the total points on the clinical examination, divided between procedure two (two-thirds) and procedure three (one-third). On procedure number two, the Petitioner received a grade of 3 from examiner 133, a grade of 4 from examiner 194, and a grade of 0 from examiner 192. Examiner 192 noted that caries remained present in the prepared tooth cavity. Neither examiner 133 nor examiner 194 noted remaining caries, although both identified other areas of concern regarding the candidate's performance. According to the examination rules of the Department, a grade of 0 is mandatory if caries remain after completion of the procedure. There was no evidence to indicate that the review and scoring by examiner 192 was erroneous, beyond the fact that other examiners did not note remaining caries. It is possible, according to expert testimony, for one examiner to identify remaining caries which other examiners fail to discover. The remaining decay can be dislodged by one examiner in reviewing the procedure and therefore not visible to subsequent examiners, or the decay, loosened by the procedure, can be otherwise displaced within the patient's mouth between examinations. On procedure number three, the candidate received a grade of 3 from examiner 101, a grade of 4 from examiner 052, and a 0 from examiner 192. Examiner 192 noted that the functional anatomy, proximal contour, and margin of the amalgam restoration were deficient, further noting that a cervical shoulder existed and that the prepared area was not filled. The evidence did not indicate that the grade awarded by examiner 192 for procedure number three was erroneous or mistaken. According to the evidence, including expert testimony based upon a review of x-rays taken subsequent to completion of the procedure, the grade awarded by examiner 192 was appropriate.
Recommendation Based on the foregoing, it is hereby RECOMMENDED that the Department of Professional Regulation, Board of dentistry enter a Final Order dismissing the Petitioner's challenge to the grading of the two clinical procedures on the June 1988 dental examination. DONE and RECOMMENDED this 7th day of July, 1989, in Tallahassee, Florida. WILLIAM F. QUATTLEBAUM Hearing Officer Division of Administrative Hearings The DeSoto Building 1230 Apalachee Parkway Tallahassee, Florida 32399-1550 (904) 488-9675 Filed with the Clerk of the Division of Administrative Hearings this 7th day of July, APPENDIX CASE NO. 89-0588 The following constitute rulings on proposed findings of facts submitted by the parties. Petitioner The Petitioner's proposed findings of fact are accepted as modified in the Recommended Order except as follows: Rejected. The evidence did not establish that procedure number two is weighted more than all other procedures, but did indicate that procedures performed within the oral cavity are more heavily weighted that procedures performed outside the cavity. Procedures two and three are both performed within the oral cavity. Procedure two is, and, totaled, constitute 20% of the clinical examination. Procedure two provides two-thirds of the 20%, with procedure three providing one-third of the 20%. Rejected, restatement of testimony. The appropriate criteria for the 0-5 grade scale is as stated in Rule 21G-2.013 Florida Administrative Code. Rejected, not supported by weight of evidence. Both examiners noted comments on the grading sheet, either through marking within computer-scored area or by writing additional comments on the grading sheet. Rejected. The evidence did not indicate that it was "customary" for examiners to pass notes through monitors to the candidate. The witness testified that, on occasion, he had passed notes to monitors when he gave a score below three on the referenced procedures. However, there is apparently no requirement that examiners inform candidates, through monitors, of problems which are found during the grading of the candidate's work. Rejected, irrelevant. There is no requirement that the candidate should have been informed of the acceptability of his work or of his scores during the procedure. Rejected, not supported by weight of the evidence. The fact that one examiner identifies specific problem areas which are not identified by other examiners does not indicate that the scores are erroneous or that the standardization process undergone by the examiners was deficient. Rejected, conclusion of law. 14-15. Rejected, goes to weight accorded testimony of referenced witnesses. Respondent The Respondent's proposed findings of fact are accepted as modified in the Recommended Order except as follows: 4. Rejected, irrelevant. 9. Rejected, as to characterization of Petitioner's testimony. COPIES FURNISHED: James Sweeting, III, Esquire 2111 East Michigan Street, Suite 210 Orlando, Florida 32806 E. Harper Field, Deputy General Counsel Department of Professional Regulation 1940 North Monroe Street Tallahassee, Florida 32399-0792 William Buckhalt, Executive Director Department of Professional Regulation Board of Dentistry 1940 North Monroe Street Tallahassee, Florida 32399-0792 Kenneth E. Easley, General Counsel Department of Professional Regulation 1940 North Monroe Street Tallahassee, Florida 32399-0729
