Musica edin torni

Muscles on the dorsum of the scapula, and the triceps brachii. The four muscles of the rotator cuff are over half of clinical sports...

Muscles on the dorsum of the scapula, and the triceps brachii. The four muscles of the rotator cuff are over half of clinical sports medicine brukner and khan pdf seven scapulohumeral muscles.


The four muscles are the supraspinatus muscle, the infraspinatus muscle, teres minor muscle, and the subscapularis muscle. The supraspinatus muscle spreads out in a horizontal band to insert on the superior and middle facets of the greater tubercle. The greater tubercle projects as the most lateral structure of the humeral head. Medial to this, in turn, is the lesser tuberosity of the humeral head.

The subscapularis muscle origin is divided from the remainder of the rotator cuff origins as it is deep to the scapula. The four tendons of these muscles converge to form the rotator cuff tendon.

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