Journal article
Open posterior stabilization for recurrent posterior glenohumeral instability
Journal of shoulder and elbow surgery, Vol.14(2), pp.157-164
03/2005
DOI: 10.1016/j.jse.2004.06.008
PMID: 15789009
Abstract
Open posterior capsular shift is used for posterior glenohumeral instability that has failed nonoperative treatment. Few series have fully evaluated the outcome after open posterior stabilization. The purpose of this series was to evaluate the clinical and radiographic outcome after open posterior stabilization of the shoulder. Preoperative and intraoperative factors were analyzed with regard to their impact on results. Forty-eight consecutive shoulders were identified that had undergone primary open shoulder stabilization by use of open posterior capsular shift. Of the shoulders, 4 were lost to follow-up, resulting in a study group of 44 shoulders in 41 patients. Shoulders were evaluated at a range of 1.8 to 22.5 years after surgery by use of the L'Insalata shoulder form, Short Form-36 (SF-36), and a subjective shoulder rating in 44 shoulders. Thirty-nine shoulders were evaluated by physical examination, and thirty-seven underwent radiographic examination. A recurrence of posterior instability occurred in 8 shoulders (19%). Of the patients, 84% were satisfied with the current status of their shoulder. The mean L'Insalata score was 81.25+/-17.8 points, the mean SF-36 physical component score was 50.81+/-7.87, and the mean mental component score was 53.82+/-7.55. Significantly poorer satisfaction and outcome scores were seen in shoulders found to have a chondral defect at the time of stabilization and in patients aged greater than 37 years at the time of surgery. No progressive radiographic signs of glenohumeral arthritis were seen up to 22 years after surgery. Open posterior shoulder stabilization is a reliable procedure for treating significant posterior instability without causing arthritic changes. Patients found to have chondral damage within the shoulder and older patients were found to have less success after stabilization.
Details
- Title: Subtitle
- Open posterior stabilization for recurrent posterior glenohumeral instability
- Creators
- Brian R Wolf - Sports Medicine and Shoulder Service, Hospital for Special Surgery, Department of Orthopaedic Surgery, University of Iowa Hospitals and Clinics, Iowa City, IA 52242, USA. brian-wolf@uiowa.eduSabrina StricklandRiley J WilliamsAnsworth A AllenDavid W AltchekRussell F Warren
- Resource Type
- Journal article
- Publication Details
- Journal of shoulder and elbow surgery, Vol.14(2), pp.157-164
- Publisher
- United States
- DOI
- 10.1016/j.jse.2004.06.008
- PMID
- 15789009
- ISSN
- 1058-2746
- eISSN
- 1532-6500
- Language
- English
- Date published
- 03/2005
- Academic Unit
- Orthopedics and Rehabilitation; Physical Therapy and Rehabilitation Science
- Record Identifier
- 9984040576702771
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