The subscapularis is a large triangular muscle which fills the subscapular fossa and inserts into the lesser tubercle of the humerus and the front of the capsule of the shoulder-joint.

The term "subscapularis" means under (sub) the scapula (wingbone). It is the largest, strongest part of the four rotator cuff muscles, the other three are the supraspinatus, infraspinatus and …

Nov 3, 2023 · Subscapularis is a triangular shoulder muscle located in the subscapular fossa of scapula. Attaching between the scapula and the proximal humerus, it is one of the four …

Subscapularis Muscle: Anatomy, Function, and Clinical Relevance The subscapularis muscle is a very strong and important, though often neglected, portion of the rotator cuff; it is integral to …

The subscapularis muscle medially rotates the arm at the glenohumeral (shoulder) joint. It is one of the four rotator cuff (SITS) muscles, the other three being the supraspinatus, infraspinatus, …

It acts as a dynamic stabilizer of the humeral head and aids in lifting across the chest. The main function of the subscapularis muscle is to adjust and rotate the arm medially or internally.

One of four muscles that make up the rotator cuff, the Subscapularis muscle originates at the subscapular fossa and inserts onto the lesser tubercle of the humerus. The largest and …

The subscapularis muscle is a large, triangular-shaped muscle located on the anterior surface of the scapula within the subscapular fossa. It is the largest and strongest muscle among the …

Dec 12, 2025 · Subscapularis tendon tears are a less common rotator cuff tear, and have been considered more difficult to diagnose pre-operatively (both clinically and radiological) and have …

Aug 28, 2023 · The subscapularis is the largest, strongest muscle of the rotator cuff. The rotator cuff muscles are essential in shoulder movement and help maintain glenohumeral joint stability.