Subscapularis: Origin, insertion, action, innervation - Kenhub
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 muscles of the rotator cuff, along with supraspinatus, infraspinatus and teres minor.
4 Effective Subscapularis Stretches and Exercises
3 days ago · Subscapularis Anatomy. The subscapularis is one of four muscles that make up the rotator cuff. The main function of all rotator cuff muscles is to stabilize the humerus (ball) in the glenoid fossa (socket) of the shoulder. Below is an image showing the four muscles of the cuff. For reference, you are looking at a right shoulder.
Subscapularis muscle - Wikipedia
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 subscapularis is covered by a dense fascia which attaches to the scapula at the margins of the subscapularis' attachment (origin) on the scapula. [1]
Subscapularis - Physiopedia
The subscapularis muscle is a large triangular shaped muscle that originates from the subscapular fossa. 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 teres minor muscles.
Anatomy, Shoulder and Upper Limb, Subscapularis Muscle
Aug 28, 2023 · The subscapularis muscle is a large and powerful triangle-shaped muscle originating at the subscapular fossa and inserting at the lesser tubercle of the humerus. The muscle derives its name from its orientation under the scapula: sub (under) scapula (wing bone).
Subscapularis: Action, Origin, Insertion, Innervation & Diagram
Oct 21, 2024 · The subscapularis is a large, triangular shoulder muscle on the outer side of the upper back. The muscle gets its name from its location under the scapula, as ‘sub’ means ‘under’ and ‘scapularis’ refers to the scapula or shoulder blade.
Subscapularis Muscle | Complete Anatomy - Elsevier
Discover the subscapularis muscle, key to medial rotation and stabilization of the arm at the shoulder joint.
Subscapularis Muscle Anatomy - Bodyworks Prime
The subscapularis muscle, as its name suggests, is positioned beneath the scapula (shoulder blade). This somewhat triangular shaped muscle is the largest and strongest among the four rotator cuff muscles, which also include: the supraspinatus, infraspinatus, and teres minor.
Subscapularis muscle | Radiology Reference Article - Radiopaedia.org
Sep 29, 2023 · The subscapularis muscle is one of the four muscles that make up the rotator cuff, the others being: supraspinatus, infraspinatus and teres minor. Summary. origin: subscapular fossa of the scapula. insertion: lesser tubercle of the humerus and up to 40% may insert at surgical neck. some fibers also extend to the greater tubercle and bicipital ...
Subscapularis Muscle - ANATOMY LAB
The subscapularis muscle is a triangular muscle located at the anterior aspect of the shoulder. Understanding its anatomy and function requires exploring its origin, insertion, muscle path, and function in detail.