muscle: teres minor

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Linkmap

Muskeln Trizeps caput longum Trizeps caput laterale Supraspinatus Deltoideus pars spinalis Infraspinatus Teres minor Teres major Latissimus dorsi

M. teres minor

Scapulohumeral muscle of the shoulder girdle, adductor and weak external rotator of the arm pulling from the inner lower shoulder blade to the upper posterior humerus
Origin: Margo lateralis at the lower outer edge of the shoulder blade
Attachment: Tuberculum majus, posterior humeral head
Antagonists:
Movement: lateral adduction, external rotation and retroversion of the humerus

Tests

Hornblower-Zeichen, Lateral Rotation Lag Sign