Outcomes of primary arthroscopic shoulder stabilization in active patients over 40-results at a mean follow-up of 7 years.

Background

The purpose of this study is to report clinical outcomes, return to activity, redislocation rate, and rate of conversion to arthroplasty for active patients over age 40 undergoing primary arthroscopic shoulder stabilization.

Methods

Patients over 40 years of age who underwent arthroscopic capsulolabral repair for shoulder instability between December 2005 and January 2018 with a minimum of 2-year postoperative follow-up were enrolled in this retrospective, monocentric study. Clinical outcome scores including the 12-Item Short-Form Survey, American Shoulder and Elbow Surgeons (ASES), Quick Disabilities of the Arm, Shoulder, and Hand, Single-Assessment Numeric Evaluation, and visual analog scale pain were collected. Additionally, it was determined which patients reached the minimal clinically important difference and the patient-acceptable symptom state for the ASES score. Bivariate analysis was utilized to determine if there was any association between baseline demographic and clinical factors with the outcome scores.

Results

Of a total of 814 patients assessed for eligibility, an aggregate of 40 patients were included and 33 patients (8 females) were available for follow-up. The average age was 49.4 ± 7.6 years. At an average follow-up of 7.0 ± 3.6 years, all the outcome scores significantly improved compared to baseline. These included ASES (69.9 ± 19 to 95.8 ± 7.6,

Conclusion

Active patients aged 40 years and older undergoing arthroscopic shoulder stabilization experienced favorable functional outcomes at a mean follow-up of 7 years, with low rates of revision surgery or of progression to clinically relevant osteoarthritis. However, the presence of high-grade cartilage lesions and the presence of a posterior labral tear were associated with inferior clinical outcomes.

Informations de copyright

© 2024 The Author(s).