[Ulnar nerve palsy in a RA patient after total knee replacement: a case report].
A 49-year-old housewife had suffered from classical seropositive rheumatoid arthritis for 24 years. The shoulders and hands were involved but the most severs pain and deformity were in both elbows and knees. Consequently, she was unable to sit on wheel chair and was confined to a bed. And then, she was admitted to the Chiba Rehabilitation Center in September, 1986 for bilateral total knee replacement. In April 1987, she had an operation upon the right knee and in June, she had an operation upon the left knee. About 6 weeks after surgery, she felt numbness in bilateral hands. The diagnosis was cubital tunnel syndrome. This was confirmed by electromyographic studies. Surgical release was undertaken without delay. The day following operation the patient remarked on the absence of numbness in bilateral hands.
Harada
Y
Y
Chiba Rehabilitation Center.
Lee
T
T
Tuchida
T
T
Someya
M
M
Nohira
K
K
Moriya
H
H
Murata
T
T
Suguro
T
T
D001172:Arthritis, Rheumatoid / Q000601:surgery*; D005260:Female; D006801:Humans; D007720:Knee Prosthesis; D008875:Middle Aged; D010243:Paralysis / Q000209:etiology*; D011183:Postoperative Complications; D014459:Ulnar Nerve