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Arthroscopic Bankart repair using a degradable tack. A followup study using optimized indications
C T Laurencin1, S Stephens, R F Warren
1Department of Orthopedic Surgery, Allegheny University of the Health Sciences, Philadelphia, PA 19129, USA.
Clinical Orthopaedics and Related Research
|November 1, 1996
Summary
Arthroscopic Bankart repair with degradable tacks shows improved outcomes with precise patient selection. Careful indication criteria led to a 10% recurrence rate, enhancing patient satisfaction for shoulder instability.
Area of Science:
- Orthopedic Surgery
- Biomaterials Science
Background:
- Arthroscopic Bankart repair utilizing degradable polymers is an emerging surgical technique.
- Early studies reported higher recurrent instability rates (21%) compared to open repairs.
Purpose of the Study:
- To evaluate the efficacy of arthroscopic Bankart repair with degradable tacks.
- To identify key indications for improved surgical outcomes.
Main Methods:
- Initial patient cohort (n=62) treated with arthroscopic Bankart repair using degradable tacks.
- Subsequent cohort evaluated with refined indications and a 2-year follow-up.
Main Results:
- Initial reports showed a 21% recurrence rate of shoulder instability.
- Refined indications resulted in a significantly lower 10% recurrence rate in the follow-up group.
Conclusions:
- Precise patient selection is crucial for successful arthroscopic Bankart repair with degradable tacks.
- Specific indications (traumatic anterior instability, Bankart lesion, robust IGHL, minimal glenoid erosion) improve outcomes and patient satisfaction.