Recurrences after the open Bankart repair: a potential risk with use of suture anchors.

Eighty-seven consecutive patients were treated with an open Bankart repair for traumatic, recurrent anterior instability of the shoulder. Forty-six of these patients underwent a transosseous suture technique. Forty-one patients were operated on with suture anchors. After follow-ups that ranged from 18 to 85 months, 7 of the 87 patients showed signs of recurrence and another 14 patients reported apprehension. Compared with the 66 patients without residual instability, these 21 patients were more likely to have been operated on with suture anchors (P < .05), had a greater incidence of hypermobility in joints other than the shoulder (P < .05), and had had a greater number of preoperative episodes (P < .05). In light of this data we recommend the transosseous suture technique for open Bankart repairs. In addition, a cautious and extensive capsular repair may be required when a patient reports frequent subluxations preoperatively or has hypermobility in some joints, if not in the shoulder per se.