2025年1月21日 · The Supraspinatus muscle is one of the four rotator cuff muscles in the shoulder, playing a crucial role in stabilizing and moving the shoulder joint. It is particularly involved in abduction of the arm (lifting it away from the body) and helps hold the head of the humerus firmly within the shoulder socket.

2025年1月12日 · The rotator cuff is a group of four muscles and their associated tendons that surround the shoulder joint. These muscles include the supraspinatus, infraspinatus, teres minor, and subscapularis. Together, they provide support and stability to the shoulder, allowing it to move freely in various directions.

2025年1月28日 · The rotator cuff is a group of four muscles and their associated tendons that stabilize the shoulder joint and facilitate its movements.[2] These muscles include the supraspinatus, infraspinatus, teres minor, and subscapularis, collectively known as …

4 天之前 · The rotator cuff consists of four muscles: supraspinatus, infraspinatus, subscapularis, and teres minor. Each of these muscles has its origin on the scapula and inserts around the head of the humerus. The tendons of these muscles surround and support the humerus while the contraction of the muscles rotates, adducts, or abducts the humerus ...

2025年1月9日 · The rotator cuff is made up of four muscles that surround the shoulder and form a “cuff” of tendons. Those four tendons are the supraspinatus, infraspinatus, subscapularis, and teres minor. The rotator cuff muscles aid in moving the shoulder and provide stability and strength for movement, particularly overhead use.

2025年1月14日 · Learn about chronic supraspinatus tears, a common rotator cuff injury. Discover their causes, symptoms, and the best treatment options, including physical therapy, injections, and surgical repair.

4 天之前 · The rotator cuff interval is a distinct gap in the rotator cuff located between the superior edge of the subscapularis tendon and the anterior edge of the supraspinatus tendon. ... the tendons of the subscapularis, supraspinatus, and infraspinatus muscles are evaluated, with particular attention to identifying tears. The examination can be ...

4 天之前 · The mean preoperative Fat% of the supraspinatus muscle was 23.77 ± 15.96. A significant correlation was found between the Fat% and the Goutallier grade of the supraspinatus muscle (R = 0.655; P < .001). The overall retear rate was 21.9%; however, functional status significantly improved regardless of cuff healing.

2025年1月21日 · Relative distance (%) of the rotator cuff muscles in relation to the muscle length of the native joint (less than 100% indicates shortening of the muscle while more than 100% indicates lengthening of the muscle) in the commercial RSA systems when using a large glenosphere in three functional positions (Trousers pocket (30° glenohumeral ...

5 天之前 · Supraspinatus tendinitis, affecting 2.7% to 20% of the population mainly in the third to fifth decades of life, is a leading cause of chronic shoulder pain (Louwerens et al., 2016; Spargoli, 2018).The supraspinatus tendon, highly susceptible due to its location and structure, accounts for 80% of injuries among rotator cuff tendons, with the rest involving the infraspinatus or …