Salvaging the 'irreparable' tear: Superior Capsular Reconstruction augmented with partial cuff repair

Abstract

Introduction

Massive rotator cuff tears (MRCTs) have long posed a complex problem for both patients and surgeons. If not treated promptly, tendon retraction, fatty infiltration and muscle atrophy of the rotator cuff muscles occur. These lead to irreparable RCTs with poor functional outcomes. We describe our technique of superior capsular reconstruction (SCR) augmented with partial cuff repair and report on our short term outcomes

Method

Seven consecutive patients who underwent the procedure were recruited at our institution from January 2019 to December 2019. Medical records of these patients were reviewed looking at pre-operative symptoms and examination findings, imaging studies, intra-operative findings, the surgical technique employed, post-operative progress in terms of pain, affected shoulder range of movement and outcome scores.

Results

All patients showed complete tears of at least two tendons and were deemed irreparable intra-operatively. All patients exhibited Goutalier grade 2–4 wasting of the affected tendons on MRI and Patte grade 3 intra-operatively. At 12 months, the mean improvement shown in Constant score is 12.1 points, in University of California Los Angeles (UCLA) score is 9.4 points and in Oxford Shoulder Score is 17 points. Active forward flexion improved in all patients with a mean improvement of 40 degrees. Numerical Pain Rating Scale improved in all patients with a mean of 5.1 points.

Conclusion

Our case series shows good short-term outcomes can be achieved with SCR augmented with partial cuff repair. Notably, our SCR results showed encouraging results even for challenging revision rotator cuff repairs.