ARTHROSCOPIC REVISION OF FAILED OPEN ANTERIOR STABILIZATION OF THE SHOULDER
2009
The purpose of this study is to report the results of arthroscopic Bankart repair following failed open treatment of anterior instability. We performed a retrospective review of twenty-two patients with recurrent anterior shoulder instability (i.e. subluxations or dislocations, with or without pain) after open surgical stabilization. There were seventeen men and five women with an average age of thirty-one years (range, 15–65). The most recent interventions consisted of sixteen osseous transfers (twelve Latarjet and four Eden-Hybinette), three open Bankart repairs and three capsular shifts. The causes of failure were additional trauma in twelve patients and complications related to the bone-block in thirteen (poor position, fracture, pseudarthrosis or lysis). All patients were noted to have distension of the anterior-inferior capsular structures. Labral re-attachment and capsulo-ligamentous re-tensioning with suture anchors was performed in all cases with an additional rotator interval closure in four patients and an inferior capsular plication in twelve patients; the bone block screws were removed in eight patients. At an average follow-up of forty-three months (range, twenty-four to seventy-two months), nineteen patients were evaluated by two independent observers. One patient had recurrent subluxation, and two patients had persistent apprehension. Anterior elevation was unchanged, and loss of external rotation (RE1) was 6°. Nine patients returned to sport at the same level; all patients returned to their previous occupations, including the six cases of work-related injury. Eighty-nine percent were satisfied or very satisfied; the subjective shoulder value (SSV) was 83% ± 23%; the Walch-Duplay, Rowe and UCLA scores were 85 ± 21, 81 ± 23 and 30 ± 7 points respectively. The number of previous interventions did not influence the results. Eight patients (42%) were still painful (six with light pain and two with moderate pain). Arthroscopic revision of open anterior shoulder stabilization gives satisfactory results. The shoulders are both stable and functional. While the stability obtained with this approach is encouraging, our enthusiasm is tempered by some cases of persistent pain.
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
0
References
0
Citations
NaN
KQI