Peripheral tears of triangular fibrocartilage complex: results of primary repair.
In 16 patients with ulnar wrist pain, we performed primary arthroscopic or open repair of the peripheral rim tears of the triangular fibrocartilage complex (TFCC) (14 ulnar, 4 volar, and 3 radial tears). The wrist function was assessed before and 1 year after the repair using the Mayo-modified wrist score. The average pain score improved from 9.1+/-8.0 to 21.2+/-6.5, the average functional score from 5.0+/-8.1 to 20.6+/-6.3, the average motion score from 4.7+/-2.8 to 15.6+/-7.3, and the average grip point from 4.4+/-3.5 to 15.6+/-7.7, all with significant differences (P<0.01). Ten of the 17 cases had instability of the distal radioulnar joint and five had recurrent instability after repair.
Chou
C H
CH
Orthopedic Department of Taichung Veteran General Hospital, Taiwan. chenhsi@vghtc.vghtc.gov.tw
Lee
T S
TS
D000328:Adult; D001182:Arthroscopy; D002358:Cartilage, Articular / Q000293:injuries*; D005260:Female; D006801:Humans; D007593:Joint Instability / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D012008:Recurrence; D012189:Retrospective Studies; D012421:Rupture; D016896:Treatment Outcome; D014955:Wrist Joint