This retrospective study examined 41 patients who underwent revision surgery for failed anterior shoulder stabilization. It asked: what pathology was missed at the index procedure, and does fixing it actually work? Mean follow-up after revision was 49 months.
When a patient re-dislocates after shoulder stabilization without a significant traumatic event, do not reflexively attribute it to bad luck or patient compliance. Tauber's series shows that 68% of atraumatic failures had a missed diagnosis at the index procedure — most commonly an unrecognized bony Bankart lesion or untreated capsular laxity.
Before any revision, work up the glenoid thoroughly: CT to quantify bone loss and bilateral examination for sulcus sign. If bone loss extends below the glenoid notch and eliminates convexity, plan a bone graft. Not a repeat soft-tissue repair. If the sulcus sign is positive bilaterally, plan a capsular shift as the primary intervention.
This paper reinforces why the modern pre-operative algorithm for shoulder instability now mandates CT assessment of glenoid bone stock before every stabilization. The lesson from revision surgery applied back to primary cases.
This retrospective study examined 41 patients who underwent revision surgery for failed anterior shoulder stabilization. It asked: what pathology was missed at the index procedure, and does fixing it actually work? Mean follow-up after revision was 49 months.
When a patient re-dislocates after shoulder stabilization without a significant traumatic event, do not reflexively attribute it to bad luck or patient compliance. Tauber's series shows that 68% of atraumatic failures had a missed diagnosis at the index procedure — most commonly an unrecognized bony Bankart lesion or untreated capsular laxity.
Before any revision, work up the glenoid thoroughly: CT to quantify bone loss and bilateral examination for sulcus sign. If bone loss extends below the glenoid notch and eliminates convexity, plan a bone graft. Not a repeat soft-tissue repair. If the sulcus sign is positive bilaterally, plan a capsular shift as the primary intervention.
This paper reinforces why the modern pre-operative algorithm for shoulder instability now mandates CT assessment of glenoid bone stock before every stabilization. The lesson from revision surgery applied back to primary cases.