Post-surgical Rehabilitation Guidelines for Triangular Fibrocartilage Complex Foveal Repair: A Survey of Australian Hand and Wrist Surgeons.

Abstract

Background: To restore distal radioulnar joint stability following injury to the Triangular Fibrocartilage Complex (TFCC), foveal repair surgery may be necessary. Post-surgery rehabilitation is prescribed to restore wrist and hand function; however, no universally accepted or definitive rehabilitation protocol currently exists. The aim of this study was to survey hand and wrist surgeons regarding their recommended postoperative rehabilitation protocols following TFCC foveal repair surgery. Methods: Australian hand and wrist surgeons were invited to complete a descriptive survey containing 10 questions. Questions included clinical recommendations for wrist and forearm immobilisation, range of motion (ROM) exercise timeframes and surgeon experience of TFCC rupture. Descriptive statistics and between-group (TFCC rupture vs. no-rupture) comparisons (Pearson's Chi²) were calculated. Results: Thirty-one surgeons completed the survey. Recommendations for post-surgery immobilisation ranged from 'not required' to 8 weeks (mode 6 weeks). Wrist and forearm ROM commencement time ranged from 'immediately' to 'later than 8 weeks' (mode 6 weeks). The most recommended orthosis was a 'sugar-tong' (57%). Thirty-seven percent (37%) reported experience of post-surgery re-rupture. Conclusions: While surgeon recommendations varied, the majority recommended 4- to 6-week timeframe for immobilisation and ROM exercise commencement. Additional clinical research is recommended to evaluate whether postoperative rehabilitation decisions influence patient outcomes. Level of Evidence: Level V (Therapeutic).