`medial-rotation` Related Article Results

The Teres Major Muscle is a thick, flat muscle belonging to the scapulohumeral muscle group of the upper extremity. It lies between the scapula and humerus, contributing primarily to extension and medial rotation of the humerus. While it can be confused with the rotator cuff muscles, it differs from this group by not attaching to the shoulder joint capsule. Anatomy Morphology and Connection Points The teres major muscle originates from the dorsal surface of the inferior angle of the scapula and

Subscapularis Muscle is a deep muscle that plays a critical role in shoulder mobility and stability. As the largest and strongest member of the rotator cuff, it performs essential functions in both daily activities and athletic movements. This text provides a detailed examination of the subscapularis muscle’s anatomical structure, morphological features, embryological origin, innervation and vascular supply, and its clinical significance. Anatomical Structure Morphology and Attachment Points The