The human shoulder is made up of three bones: the clavicle (collarbone), the scapula (shoulder blade), and the humerus (upper arm bone) as well as associated muscles, ligaments and tendons. The …

Jun 19, 2024 · Shoulder joints can have their fair share of problems. Learn about common problems and injuries, and tips on how to treat a painful shoulder.

Jul 10, 2023 · The shoulder is a joint, or a contact point between bones, that gives your arms a wide range of motion. Your shoulders are located at the corners of your torso, at the top of your arms.

Mar 20, 2026 · The shoulder is a complex ball-and-socket joint comprising the head of the humerus, the clavicle (collarbone), and the scapula. The shoulder’s main motions are flexion, extension, abduction, …

Because so many structures make up the shoulder, it is vulnerable to many different problems and injuries. This article explains some of the common causes of shoulder pain and describes some …

Dec 10, 2025 · The anatomy of the shoulder makes it the most mobile joint in the body. Learn about shoulder anatomy & function including shoulder bones, ligaments & muscles.

Oct 23, 2025 · The shoulder joint is made up of four joints that work together for movement and stability. The rotator cuff, which includes four muscles, is essential for shoulder movement and stability.

The bones of the shoulder are the humerus (the upper arm bone), the scapula (the shoulder blade), and the clavicle (the collar bone). The roof of the shoulder is formed by a part of the scapula called the …

4 days ago · The shoulder (or humeroscapular) joint is formed by the articulation of the head of the humerus with the scapula. It is a ball-and-socket joint and the most freely movable joint in the body.

Nov 27, 2025 · Anatomy of the shoulder using cross-sectional imaging: interactive and dynamic anatomical atlas