To the Editor:—Drs. Sloane and McLeod reported, in the May 1987 issue of the Journal, three cases of radial nerve palsy in nursing home patients affected by dementia, all of whom were confined to a wheelchair during the day and received haloperidol for agitation.1 We observed a similar case in a nursing home patient, B.M., a 76-year-old male with Alzheimer's disease who had not walked for 4 months and spent his days in a wheelchair. Because of a balance deficit, he tended to lean against the left armrest. Unlike the patients of Sloane and McLeod, ours was not receiving haloperidol. In October 1989, a left wrist drop was noted; he was able to flex, adduct, and abduct the wrist, but could not dorsiflex. He did not report pain. Pain sensation was absent over the dorsum of the hand and forearm. We padded the left side of the wheelchair and added a tabletop in the front on which he could rest his forearms. Within 11 weeks he showed almost complete recovery of function.