This is an appeal by the Secretary of the Department of Health, Education and Welfare from an order of the United States District Court for the District of New Mexico, finding that on the record as a whole there was no substantial evidence to sustain the departmental determination that the appellee, Edgar L. Warren, was not disabled within the meaning of the Social Security Act, and therefore not entitled to the establishment of a period of disability or to disability insurance benefits under the Act.1 As authorized by 42 U.S.C. 405(g), Warren brought this action in the United States District Court to review the final decision of the Secretary after a hearing.

On October 17, 1960, Warren filed his application alleging that because of frequent and severe migraine headaches he was disabled as defined by the Act. A representative of the Secretary interviewed Warren after the claim was filed, and the report of this interview describes Warren's condition as it was related to the representative.2

A hearing was held before an examiner on October 27, 1961 at which time Warren appeared and testified. He recalled having headaches early in life, and that a number of years prior to 1955 he had first sought medical help. He said the headaches first became severe enough to interfere with his work in 1955, and that they also interfered with his work as a theater manager beginning in March, 1960. He said he put on a front for 2 or 3 months, but couldn't hide it any longer. His employment was terminated in June, 1960. Since that time he stated he has looked for work, but was unable to find any, and that he drew unemployment compensation for 26 weeks. Warren also testified that his appetite was good, but he sleeps poorly; that he does only limited reading and automobile driving; that he has no hobbies but does listen to hi-fi music when he feels like it; that he is often nauseous with the headaches and that he presently spent approximately two days a week in bed.

Although there is indication that Warren's problem may have begun when he was 15 years of age, and that he first sought medical relief in the early 1940's, it was in 1955 that the headaches first became a serious impediment to his work. He was hospitalized twice in 1955 and again in 1956 for tests and treatment. In seeking relief, Warren has undergone such tests as a spinal puncture, bilateral carotid arteriogram, ventriculogram, and an electroencephalogram. He has been treated with a number of drugs, administered both orally and by injection, including a course of treatment referred to as 'histamine desentization' for the relief of his pain. While some medication afforded temporary relief, none of the treatments have produced lasting results.

There would be no benefit in a detailed recitation of the medical evidence offered to prove Warren's claim. It is sufficient to note that the reports of all the medical experts, while expressing a lack of organic cause, indicate with remarkable consistency that Warren is suffering from severe migraine headaches. Two of these experts were of the opinion that he is totally disabled from the headaches, the other two did not express opinions.

The decision of the hearing examiner did not discuss in detail the medical evidence, but concluded that Warren was not disabled. The examiner's statement that the 'pain is occasional and intermittent and when present is responsive to therapy and consequently is not continuously 'disabling" is contrary to the medical reports.

The Appeals Council considered the record, including the medical reports, and adopted the finding of the examiner. The Council's determination that Warren is not disabled is based principally upon what were termed inconsistencies in his statements and medical reports, the fact that there was no proof of organic cause, and that the intensity of pain cannot be measured by objective standards. The inconsistencies referred to by the Council include the date of an automobile accident which rendered Warren unconscious for 48 hours. It is quite obvious from the record that this injury occurred when Warren was about 15 years old, and not in 1952, as stated by one of the doctors in a report made several months after his examination of Warren.3 Whatever the date, there appears to be no relationship between the time of the accident and Warren's present condition.

The Council was impressed, as was the examiner, with the fact that Warren had suffered no marked loss of weight as a result of the headaches. However, there is a total lack of evidence to show that a loss of weight necessarily follows from the experience of migraine headaches. As to the lack of organic cause, it appears to be the concensus of the medical opinions and reports that the cause or causes of migraine headaches are unknown.4

To qualify for either of the requested benefits, the applicant must be 'disabled' as that term is defined in the Act. 'The term 'disability' means inability to engage in any substantial gainful activity by reason of any medically determinable physical or mental impairment which can be expected to result in death or to be of long-continued and indefinite duration.' 42 U.S.C. 416(i)(1)(A), 423(c)(2).

Findings of fact by the Secretary, if supported by substantial evidence, are conclusive upon a court of review. 42 U.S.C. 405(g). Celebrezze v. Bolas, 8 Cir., 316 F.2d 498.

The Act requires that the disability be 'medically determinable,' but medical opinions are not conclusive of the ultimate fact of disability. Such opinions regarding a claimant's disability however, do constitute a proper basis from which inferences can be drawn on these matters. Underwood v. Ribicoff, 4 Cir., 298 F.2d 850; Teeter v. Flemming, 7 Cir., 270 F.2d 871, 77 A.L.R. 2d 636.

The activity in which the applicant must be able to engage must be both substantial and gainful. 'Disabled' does not mean 'completely helpless', but means an inability to engage in 'any substantial activity.' Teeter v. Flemming, supra; Flemming v. Booker, 5 Cir., 283 F.2d 321. Such ability is not to be measured by the hypothetical average man, but by the particular claimant's capabilities. Celebrezze v. Bolas, supra; Kerner v. Flemming, 2 Cir., 283 F.2d 916. The word 'any' in the statute is to be construed by what is reasonably possible, not what is conceivable. A theoretical ability to so engage is not enough if no reasonable opportunity is available. Kerner v. Flemming, supra; Celebrezze v. Bolas,supra. A claimant is 'not required by the use of a catalogue of the nation's industrial occupations to go down the list and verbally negative his capacity for each of them or their availability to him as an actual opportunity for employment.' Butler v. Flemming, 5 Cir., 288 F.2d 591, 595; Underwood v. Ribicoff, supra.5 The cited cases make it clear that in determining whether a particular applicant is unable to engage in any substantial gainful activity, that is, what can he do and what is available for him to do, consideration must be given to his age, education, training, experience, and mental and physical capabilities.

Warren, the claimant in the present case, is 50 years old; he has a 7th grade education; his work experience has been principally that of a theater manager and motion picture projectionist; for a year or so he did some radio repair work, but knows nothing of television or modern radio circuits; he said that for a time during World War II he drove a caterpillar tractor but could no longer do heavy work because of a heart condition; and he has no special training or skills of any kind. His limited training, education and experience would seem to bring him within the rule that 'when a claimant's former employment is the only type of work he is capable of performing, then 'former work' means 'any work' and the requirements of the Act are met.' Celebrezze v. O'Brient, 5 Cir., 323 F.2d 989, 992.

The lack of medically determinable organic cause for the existence of Warren's pain appears to have been one of the significant factors considered by both the examiner and the Appeals Council. However, a defect does not cease to exist merely because it is difficult of proof. Underwood v. Ribicoff, supra. The existence of headaches should not be disregarded because of a technicality. Bramlett v. Ribicoff, 4 Cir., 298 F.2d 858. The disability contemplated by the Act is not restricted to that which is subject of proof by laboratory findings. Page v. Celebrezze, 5 Cir., 311 F.2d 757; Hayes v. Celebrezze, supra; Butler v. Flemming, supra. In Page v. Celebrezze, supra, 311 F.2d at pages 762-763, it is said:

'This notion that pain must be endured, that pain, no matter how severe or overpowering, is not disabling unless it will 'substantially aggravate' a condition is 'contrary to the standard announced in' cases from this and other Circuits since 'the purpose of much social security legislation' including this Act, 'is to ameliorate some of these rigors that life imposes.' Butler v. Flemming, 5 Cir., 1961, 288 F.2d 591, 595; Hayes v. Celebrezze, 5 Cir., 1963, 311 F.2d 648. 'In rejecting the idea that pain genuinely held, felt and experienced has to be substantiated objectively to satisfy the statutory standard of a 'medically determinable physical or mental impairment,' we have just recently said: 'But modern medicine is neither so scientific nor so helpless today that it either does, or must, evaluate only objective factors.' Hayes v. Celebrezze, 5 Cir., 1963, 311 F.2d 648.'

On the basis of the medical evidence submitted tending to establish Warren's disability and the lack of contrary medical evidence, together with the uncontradicted evidence of continuing severe migraine headaches, the Secretary's decision was not supported by substantial evidence.

Affirmed.