A soldier of the Ninth Engineers, 28, a Beaux-Arts student, was wounded, December 19, 1915, by stones and gravel thrown in his eyes by a shell-burst. The eyelids swelled and the eyes filled with tears. He was treated at the relief station and then evacuated to Verdun. The edema disappeared in five weeks, but it was impossible for him to look at light. February 2 he was evacuated to Nice, where he received the diagnosis of traumatic keratalgia, blepharospasm, and photophobia. After eight days’ leave he went back to his corps; but the eye troubles persisted and he was sent to the ophthalmological center at Angers, May 18, 1915.
Both his father, 67, and his mother, 58, were irritable and odd. Three brothers and three sisters were also more or less neuropathic, and one of the sisters had been in a hospital for the insane with a persecutory mania. The patient had a daughter, fourteen months, well.
The man was a nervous, impressionable person, who wept at the slightest emotion. With an effort of will he could open his eyes, but if one tried to open them passively there was stout resistance. In the dark the occlusion was not so complete. Both eyelids were wrinkled and folded and made jerky, fibrillary movements. The conjunctiva and cornea were normal (fluorescein test), but the palpebral conjunctiva was red and injected. The patient said he had subcutaneous pains recurring at irregular intervals above and below the left orbit, brought out or exaggerated by pressure; but such pressure had no effect upon the lid movements. Visual acuity was normal, but the use of ophthalmometer was impossible, as was measurement of the visual field. There seemed to be no disorder of chromatic sense. The reflexes could not be fully examined; knee-jerks preserved. There was a zone of anesthesia to pin prick, less marked to heat, on the whole left side of the face. W. R. negative.
Shell-shock; burial; blow on occiput: Blindness.
Case 269. (Greenlees, February, 1916.)
A man in the third Wiltshire regiment was buried in a shell explosion and struck by a large mass of earth on the back of the head. When dug out, he was found blind. It was thought at the time that the severe blow at the back of the head had “concussed” the occipital cells for sight.
Some months later the man was sent to Mr. Pearson’s home for blind soldiers in London; but two months later was returned to Weymouth, under Greenlees’ charge. He thought himself worse, since now he could not see light at all. He had trained himself to take care of himself and steered confidently aside from obstacles in walking about. He was able even to learn the various colors by the sense of touch, according to Greenlees; thus, blue was diagnosticated against red: according to the patient, a piece of colored card always had a rougher feel if it was blue than if it was red. In fact, his work consisted of making colored net bags.
As to the possible interpretation of such a case, see [Case No. 433] (man who could see large letters sometimes).
Re blindness, H. Campbell states that the number of cases of hysterical blindness appears to be decreasing as the war continues. The blindness he finds to be rarely an absolute one. As a rule, the vision is merely blurred or there is a contraction of the visual fields. The condition is much less frequent than that of deafmutism.