Large round muscle
Large round muscle , m. Teres major, flat, elongated, with muscular tufts going first down, and then parallel to the long muscle. The whole length of the back is covered with m. Latissimus dorsi, in the outer department - caput longum m. Tricipitis brachii, m. Deltoideus, and in the middle section - a thin fascia associated with fascia m. Latissimi dorsi.
The muscle starts from the outer edge of the lower corner of the scapula and fascia m. Infraspinati, heading to the outside; Is attached to the crest of the small tubercle of the humerus. At the place of attachment is a subculture bag of a large round muscle, bursa subtendinea m. Teretis majoris.
Function: penetrates the shoulder and pulls it back, leading to the trunk.
Innervation: n. Subscapularis (CV-CVII).
Blood supply: a. Subscapularis.
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