Abstract
Purpose: The purpose of this study was to evaluate the long-term results of arthroscopic treatment in patients affected by triangular fibrocartilage complex (TFCC) type 1b lesions associated with distal radio ulnar joint (DRUJ) instability.
Method: 138 patients affected by TFCC type 1b lesions: Group A (117 patients, 27±7 yrs) were treated using an out-in arthroscopic technique and Group B (21 patients, 24±4 yrs) with an associated total DRUJ instability, were treated using an out-in arthroscopic technique in addition to an anchor placement. Inclusion criteria were: TFCC tears, type 1b lesions and no previous wrist fractures. SF-36, DASH, VAS, and ROM were accessed preoperatively and at four years follow-up.
Results: All the patients have a significant improvement in terms of SF-36 (p0.05).
Conclusion: Arthroscopy is a tool of paramount importance in both diagnosis and treatment of TFCC injuries even associated with DRUJ. Furthermore, type 1b lesions associated with total DRUJ instability should be managed combining an out-in arthroscopic technique with the use of an anchor to completely relieve pain and restore wrist function.
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