Supraspinatus muscle - Wikipedia
The supraspinatus (pl.: supraspinati) is a relatively small muscle of the upper back that runs from the supraspinous fossa superior portion of the scapula (shoulder blade) to the greater tubercle of the humerus. It is one of the four rotator cuff muscles and also abducts the arm at the shoulder.
Supraspinatus: Origin, insertion, innervation, action | Kenhub
2022年12月5日 · Supraspinatus is the most superior of the four rotator cuff muscles. It is a small triangular-shaped muscle, located on the posterior aspect of the scapula. It originates from the medial aspect of the supraspinous fossa, a concave depression located above the spine of …
Anatomy, Shoulder and Upper Limb, Arm Supraspinatus Muscle
2023年8月28日 · The supraspinatus muscle, the most superiorly located of the rotator cuff muscles, resides in the supraspinous fossa of the scapula, superior to the scapular spine. The tendon of the muscle extends laterally, passing under the acromion process and over the head of the humerus, blending into the glenohumeral joint capsule to insert onto the ...
Supraspinatus - Physiopedia
Supraspinatus is the smallest of the 4 muscles which comprise the Rotator Cuff of the shoulder joint specifically in the supraspinatus fossa. It's considered as the most superiorly located of the rotator cuff muscles. It travels underneath the acromion.
Supraspinatus Muscle - Anatomy, Structure, Function
2024年2月27日 · What Is The Supraspinatus Muscle? The supraspinatus muscle is one of the four muscles that make up the rotator cuff, a group of muscles and tendons that stabilize the shoulder joint and facilitate its movement. It is located on the superior aspect of the scapula (shoulder blade) and plays a crucial role in initiating the abduction (lifting away ...
Supraspinatus Muscle Origin, Function & Anatomy | Body Maps - Healthline
2020年7月7日 · The supraspinatus muscle is a rotator cuff muscle located in the shoulder, specifically in the supraspinatus fossa, a concave depression in the rear portion of the scapula, or shoulder...
Supraspinatus Muscle | Complete Anatomy - Elsevier
The supraspinatus muscle is one of the rotator cuff muscles. It is a thick, bipennate type of skeletal muscle. It is located: - anterior (deep) to the trapezius muscle and the supraspinous fascia; - posterior (superficial) to the scapula, and the …
Supraspinatus: Origin, Insertion, Action, Innervation, & Diagram
2023年5月5日 · Supraspinatus is a small triangular muscle in the upper shoulder region. It is the smallest of the 4 rotator cuff muscle, the other three being the infraspinatus, subscapularis, and teres minor. It originates from the middle two-thirds of the supraspinous fossa, the concave depression at the upper back aspect of the scapula above its spine.
Supraspinatus Muscle — ANATOMY LAB
The supraspinatus muscle is a key component of the rotator cuff, a group of muscles and tendons that stabilize the shoulder joint. Understanding its anatomy and function requires a closer look at its origin, insertion, muscle path, and function.
Supraspinatus Muscle - an overview | ScienceDirect Topics
Supraspinatus muscle TrPs refer deep pain in the shoulder region, often extending down to the arm and forearm, concentrating over the lateral epicondyle of the elbow (Simons et al, 1999). Steven D. Waldman MD, JD, in The Shoulder and Elbow, 2022.