Surgical repair of the rotator cuff and surrounding tissues. Factors influencing the results.

The surgical pathology and clinical results of 78 reconstructions of chronic rotator cuff tears were reviewed retrospectively. The predominant complaint preoperatively was chronic pain with impaired shoulder function, resistant to repeated conservative treatment. Results according to a functional assessment were excellent or satisfactory in 71% of the patients, unsatisfactory in 12%, and failed in 17%. Relief of pain including night pain and pain with activity was obtained. Surgery should include a thorough exploration of the rotator cuff and the adjacent tissues. Accompanying problems, including biceps tendon disorders or impingement factors, must be recognized and treated at the time of the reconstruction procedure. Repair of the torn rotator cuff and treatment of concomitant lesions are effective operative procedures when symptoms are persistent and fail to respond to conservative treatment.