Background: Chronic reducible scapholunate instability (SLI) remains a challenging condition, with multiple surgical options described, often associated with soft tissue disruption and postoperative stiffness. We describe a mini-invasive dorsal capsulodesis technique aimed at restoring carpal alignment while minimizing surgical morbidity, and we report preliminary clinical and radiographic outcomes. Methods: This study includes a retrospective analysis of the first 10 consecutive patients treated with this technique who had a minimum follow-up of 3 years. All patients presented with chronic, reducible scapholunate instability. Clinical outcomes were assessed using the Visual Analog Scale (VAS) for pain and the Quick Disabilities of the Arm, Shoulder and Hand (QuickDASH) score. Radiographic evaluation was performed to assess maintenance of scapholunate alignment and progression to degenerative changes. Results: At a mean follow-up of approximately 4 years, patients showed a substantial reduction in pain (mean VAS from 8 preoperatively to 2 postoperatively) and improvement in function (mean QuickDASH from 74.6 to 16.5). Radiographic evaluation demonstrated maintenance of carpal alignment in all cases, with no progression to scapholunate advanced collapse (SLAC) observed. Wrist range of motion improved postoperatively, with extension reaching approximately 80° and flexion 70°, without significant functional limitations. No major complications or reoperations were recorded. Patient satisfaction was high, with 9 patients reporting being extremely satisfied and 1 satisfied. Conclusions: This mini-invasive dorsal capsulodesis appears to be a feasible and tissue-sparing option for selected cases of chronic reducible scapholunate instability. In this preliminary series, the technique was associated with favorable clinical and radiographic outcomes at mid-term follow-up. Further studies with larger cohorts and comparative designs are needed to confirm these findings.
Guzzini et al. (Thu,) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: