<prompt> The Rotator cuff is composed of four of the following muscles except:Teres minorSupraspinatusInfraspinatusTeres major  <response>: D i.e. Teres major For rotator cuff muscles are - supraspinatus, infraspinatus, subscapularis and teres minor not majorQ. The tendon of rotator cuff muscles blend with the joint capsule and form a musculo tendinous collar that surrounds the posterior, superior, and anterior aspect of gleno- humeral joint. 