This study reports the clinical and sonographic outcome of arthroscopic rotator cuff repair in patients aged ≥ 70 years and aimed to determine factors associated with re-tear. A total of 69 consecutive repairs were performed in 68 patients with a mean age of 77 years (70 to 86). Constant-Murley scores were collected pre-operatively and at one year post-operatively. The integrity of the repair was assessed using ultrasound. Re-tear was detected in 20 of 62 patients (32%) assessed with ultrasound. Age at operation was significantly associated with re-tear free survival (p = 0.016). The mean pre-operative Constant score was 23 (sd 14), which increased to 58 (sd 20) at one year post-operatively (paired t-test, p < 0.001). Male gender was significantly associated with a higher score at one year (p = 0.019). We conclude that arthroscopic rotator cuff repair in patients aged ≥ 70 years is a successful procedure. The gender and age of the patient are important factors to consider when planning management.

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INTRODUCTION The aim of this study was to characterise current rotator cuff repair activity in the UK with emphasis on the management of rotator cuff tears in the elderly population (over 70s). METHODS A one-page web-based survey was created. All British Elbow and Shoulder Society (BESS) members and surgeons who listed the shoulder as an area of specialist interest on the website http://www.specialistInfo.com/ were invited to complete this. RESULTS A total of 103 surgeons completed the survey; most (n=89, 86%) were BESS members. They had spent a median of 10 years (range: 9 months -30 years) in consultant practice and performed an annual median of 200 (range: 0-1,000) arthroscopic shoulder procedures. CONCLUSIONS Surgeons performing a higher volume of arthroscopic cuff repairs annually were more likely to repair cuff tears and they predicted significantly better outcomes of cuff repair for both pain and shoulder movement. Our results reflect the existing conflicting evidence regarding the indications for and methods of treatment of rotator cuff disease.