Rotator cuff muscles: Anatomy, functions, injury | Kenhub
Oct 30, 2023 · The main function of the rotator cuff is to stabilize and center the humeral head in the joint socket, the glenoid cavity. In addition, the muscles tighten the joint capsule preventing …
Rotator Cuff: Muscles, Tendons, Function & Anatomy - Cleveland Clinic
Dec 22, 2023 · What is the rotator cuff anatomy? The rotator cuff is made of four shoulder muscles: The supraspinatus lets you rotate and lift your arm. It stretches from the top of your …
Rotator Cuff Anatomy: Muscles, Function, and Pictures - Healthline
Nov 26, 2019 · Four muscles and their attached tendons make up the rotator cuff. Each of them aids in a specific motion of your shoulder. All together they help hold your upper arm in place …
Rotator Cuff - Physiopedia
As a group, the rotator cuff muscles are responsible for stabilizing the shoulder joint, by providing the "fine tuning" movements of the head of the humerus within the glenoid fossa. They are …
Rotator Cuff: Anatomy, Function, and Treatment - Verywell Health
Jul 21, 2023 · Your rotator cuff is made up of four muscles: the supraspinatus, infraspinatus, teres minor, and subscapularis. The muscles start on the shoulder blade (scapula) and join as …
Rotator cuff - Location, Anatomy, Function, Structure
Jan 15, 2025 · The rotator cuff is a group of four muscles and their associated tendons that stabilize the shoulder joint and facilitate its movements. These muscles include the …
Rotator Cuff Muscles: Location, Anatomy, Functions, & Diagram
Jan 27, 2024 · The rotator cuff (RC) is a muscular structure consisting of 4 muscles surrounding the glenohumeral or shoulder joint. These muscles are primarily responsible for stabilizing the …
Anatomy, Rotator Cuff - StatPearls - NCBI Bookshelf
Mar 27, 2023 · During arm movements, the rotator muscles contract and prevent the sliding of the head of the humerus, allowing full range of motion and providing stability. Additionally, rotator …
Rotator cuff: Anatomy, function, and common injuries - Medical News Today
Jan 10, 2022 · The rotator cuff is a group of four muscles and tendons that attach the humerus to the scapula. These muscles and tendons surround the shoulder joint like a cuff and provide...
Structure and function of the rotator cuff - Musculoskeletal Key
Aug 21, 2021 · The rotator cuff consists of four muscle-tendon units: the subscapularis, infraspinatus, supraspinatus, and teres minor ( Fig. 50.1 ). These four muscles have their …
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