Rotator cuff tear such symptoms frequently are diagnosed with failed rotator cuff syndrome. According to an article published by the American Academy of Orthopaedic Surgeons, arthroscopic procedures produce "satisfactory results" more than 90 percent of the time. Dr. Eric J. Strauss and the other authors wrote that 6-8 percent of patients have "incompetent" rotator cuffs, because their repaired tendons either fail to heal or develop additional tears. In some cases, the symptoms are due to cervical spine disease, featuring neck pain that radiates into the shoulder; suprascapular neuropathy, a nerve disorder; subacromial impingement, common in athletes and others who make repetitive overhead movements;
Rotator cuff tear males than in females within the ages of 50–60 years old, within the ages of 70–80 years old there wasn’t much difference in prevalence. The data of this study showed that the prevalence of a rotator cuff tear in the general population is 22.1% Yamamoto et al. performed a medical examination on 683 people whom live in a mountain village. The purpose of this study was to determine the prevalence of a rotator cuff tear among a population. Yamamoto found that among the mountain village population, rotator cuff tears were present in 20.7% of the village population. In both of