Flexor carpi ulnaris tendon transfer to the split brachioradialis tendon to restore supination in paralytic forearms.
Inability to actively supinate the forearm makes common activities of daily living and certain vocational activities awkward or impossible to perform. A total of 11 patients with deficient supination of the arm underwent transfer of the tendon of flexor carpi ulnaris to the split tendon of brachioradialis with its bony insertion into the radial styloid left intact. Active supination beyond neutral rotation was a mean of 37.2 degrees (25 degrees to 49.5 degrees ) at a minimum follow-up of three years, representing a significant improvement (95% confidence interval 25 to 50, p < 0.001). Functional evaluation of the hand after this transfer showed excellent and good results in ten patients and fair in one. The split tendon of brachioradialis as an insertion for transfer of the flexor carpi ulnaris appears to provide adequate supination of the forearm without altering the available pronation and avoids the domination of wrist extension sometimes associated with transfers of the flexor carpi ulnaris to the radial extensors of the wrist.
Christian Medical College Hospital, Vellore 632004, Tamil Nadu, India. andersongeorge@hotmail.com
G A
GA
Anderson
B P
BP
Thomas
S C R
SC
Pallapati
D000203:Activities of Daily Living; D000293:Adolescent; D000328:Adult; D002648:Child; D005260:Female; D005500:Follow-Up Studies; D005542:Forearm / Q000503:physiopathology / Q000601:surgery*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010243:Paralysis / Q000503:physiopathology / Q000601:surgery*; D011182:Postoperative Care / Q000379:methods; D016059:Range of Motion, Articular; D020127:Recovery of Function; D013484:Supination / Q000502:physiology*; D013709:Tendon Transfer / Q000379:methods* / Q000534:rehabilitation; D016896:Treatment Outcome; D014955:Wrist Joint / Q000503:physiopathology