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Subscapularis muscle

In this article we will discuss about Subscapularis muscle. So let’s get started.

Subscapularis muscle

It is one of the muscle of the Rotator Cuff. It originates from the Subscapular fossa present in the anterior part of the scapula and inserts at the lesser tuberosity of the humerus. It is innervated by upper and lower Subscapular nerve and artery supply is through the subscapular artery. It’s chief action includes adduction and internal rotation of the shoulder. Common pathology of this muscle is known as Subscapular Tendinitis.

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