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 …

Sep 19, 2025 · Your shoulder joint (glenohumeral joint) forms where your clavicle, humerus and scapula meet. This structure is why you can move your arms.

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.

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 …

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.

Mar 12, 2026 · The shoulder pain charts below help you identify the most common causes of shoulder pain by location. Once you’ve matched your pain to the diagram, you can explore the causes, …

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, …

Dec 4, 2025 · Shoulder pain may appear without an injury for many reasons, such as arthritis, bursitis, gallstones, pneumonia, and heart problems. Learn more here.

Jan 28, 2025 · Learn about the most common causes of shoulder pain, potential treatment options, and when to see an orthopedic physician with this helpful guide.

The shoulder complex is the connection of the upper arm and the thorax. Comprising numerous ligamentous and muscular structures, composed of the clavicle, scapula, humerus and sternum, and …