Case 299. (Hewat, March, 1917.)

A boy, 19, had been passed as fit for laboring work at home. He had been a farm boy from 14. Once at 17 he had developed whilst working amongst turnips in wet weather, pain in the hands, which got worse and was followed by pains in legs, arm, and neck, that kept him in bed a week, and from work ten days. Even on returning to work, his hands were swollen, though he was able to drive a horse. The fingers had been somewhat firmly flexed on the palms ever since this illness at 17.

He was sent to Netley after three weeks of army work, as having a spasm of both hands. He was found to be mentally below par, nervous, apprehensive, stuttering in speech and not readily responsive, with defective vasomotor control, though of good average bodily development except for asymmetry of chest.

Both hands were found firmly closed; tips of fingers applied to palms; thumbs freely movable; forearms well developed, especially the flexors. Counterforce was exerted upon passive extension of fingers. There was no sensory or reflex disorder, and while the patient was asleep, it was found that the first and second fingers of both hands could be fully extended. Yet there was a definite contracture of the palmar fascia which prevented full extension of the third and fourth fingers. He was awakened by this test and the fingers became firmly flexed at once.

The man was treated by milk isolation behind screens, without permission to read, smoke, or talk. Twice a day he was encouraged to move the fingers and made to perform finger exercises. He became able to extend the fingers over half their normal excursion in three days, and was then able to abduct and adduct the fingers. He was allowed up in two weeks’ time, with full diet and screens removed. The contracture of the palmar fascia was still in evidence, but the power of movement in the hands and fingers was so satisfactory that he could be sent back to duty in three weeks. The interpretation of Fergus Hewat is that the painful condition of the hands which set in in the illness at the age of 17, had caused an obsession which had developed into a functional spasm of the hands.