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The teres major muscle (from Latin teres, meaning "rounded") is positioned above the latissimus dorsi muscle and assists in the extension and medial rotation of the humerus. This muscle is commonly confused as a rotator cuff muscle, but it is not, because it does not attach to the capsule of the shoulder joint , unlike the teres minor muscle ...
The latissimus dorsi can be remembered best for insertion as "A Miss Between Two Majors". As the latissimus dorsi inserts into the floor of the intertubercular groove of the humerus it is surrounded by two major muscles. The teres major inserts medially on the medial lip of the intertubercular groove and the pectoralis major inserts laterally ...
subscapularis, pectoralis major, latissimus dorsi: 2 1 subscapularis: Upper limb, Shoulder, rotator cuff, Right/left subscapular fossa of scapula: lesser tubercle of humerus: subscapular artery: upper subscapular nerve, lower subscapular nerve (C5, C6) medially rotates humerus, stabilizes shoulder: infraspinatus, teres minor: 2 1 coracobrachialis
pectoralis major, coracobrachialis, biceps brachii, anterior fibers of deltoid. Arm extension [15] The humerus is rotated out of the plane of the torso so that it points backwards (posteriorly) latissimus dorsi and teres major, long head of triceps, posterior fibers of the deltoid Medial rotation of the arm [16]
Both these tubercles are found in the proximal part of the shaft. The crest of the lesser tubercle forms the medial lip of the bicipital groove and is the site for insertion of teres major and latissimus dorsi muscles. The lesser tuberosity, is more prominent than the greater: it is situated in front, and is directed medialward and forward.
Latissimus dorsi; Posterior fibres of deltoid; Teres major; of forearm at elbow [2] Posterior compartment of the arm. Triceps brachii; Anconeus; of hand at wrist [3] Posterior compartment of the forearm. Extensor carpi radialis longus; Extensor carpi radialis brevis; Extensor carpi ulnaris; Extensor digitorum; of phalanges, at all joints ...
Shoulder adductors include: Pectoralis Major Latissimus Dorsi Teres Major Subscapularis Coracobarchialis Pages in category "Shoulder adductors" The following 3 pages are in this category, out of 3 total.
Teres major; Pectoralis major; Triceps brachii (long head) Latissimus dorsi; Coracobrachialis; Hand and wrist. of hand at wrist [2] Flexor carpi ulnaris;