rotator cuff of shoulder

ro·ta·tor cuff of shoul·der

the anterior, superior, and posterior aspects of the capsule of the shoulder joint reinforced by the tendons of insertion of the supraspinatus, infraspinatus, teres minor, and subscapularis (SITS) muscles.
Farlex Partner Medical Dictionary © Farlex 2012

ro·ta·tor cuff of shoul·der

(rō'tā-tŏr kŭf shōl'dĕr)
The upper half of the capsule of the shoulder joint reinforced by the tendons of insertion of the supraspinatus, infraspinatus, teres minor, and subscapularis muscles.
Medical Dictionary for the Health Professions and Nursing © Farlex 2012