Supraspinatus: Origin, insertion, innervation, action - Kenhub
网页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 the scapula.
Supraspinatus muscle - Wikipedia
网页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 Tendonitis: Causes, Symptoms & Treatment
网页2024年5月21日 · Supraspinatus tendonitis develops when there is repetitive friction on the tendon or it is repeatedly squashed or “impinged” in the subacromial space. This leads to inflammation and gradual degeneration of the tendon.
Supraspinatus - Physiopedia
网页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.
肩痛第一个要看的肌肉 - 冈上肌（Supraspinatus Muscle) by 中医 …
网页冈上肌（Supraspinatus Muscle) 1. 肌肉简介. 冈上肌是 肩袖肌肉中最容易损伤的肌肉，特别是在 肩袖间隙处 （肱骨附着处）的损伤为多见。. 冈上肌的损伤可分为 肌腱变性 （组织的退化减弱）和 肌腱撕裂 （分为全层、部分撕裂）。. 冈上肌 参与肩关节外展活动的 ...
Anatomy, Shoulder and Upper Limb, Arm Supraspinatus Muscle
网页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 Muscle | Complete Anatomy - Elsevier
网页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 subtendinous bursa of …
Supraspinatus Tendinopathy - Physiopedia
网页Supraspinatus tendinopathy is a common source of shoulder pain in athletes that participate in overhead sports (handball, volleyball, tennis, baseball). This tendinopathy is in most cases caused by an impingement of the supraspinatus tendon on the acromion as it passes between the acromion and the humeral head.
Anatomy Of The Supraspinatus Muscle - YouTube
网页The supraspinatus is a small muscle located on the superior aspect of the scapula which runs from the supraspinatus fossa to the greater tubercle of the humerus. The supraspinatus tendon...
Supraspinatus - Attachments - Actions - TeachMeAnatomy
网页2024年1月26日 · The supraspinatus is an intrinsic muscle of the shoulder region. It is part of the rotator cuff muscle group. Attachments: Originates from the supraspinous fossa of the scapula and attaches to the greater tubercle of the humerus. Actions: Abduction of the upper limb at the shoulder. It performs the first 0-15 o of abduction, and assists the ...