Learn about the shoulder joint (glenohumeral joint), a ball and socket synovial joint with a wide range of movement. Find out its anatomy, blood supply, innervation, and common injuries such as dislocation and impingement.

Learn about the bones, muscles, and tendons that make up the shoulder joint and how they can cause pain and mobility issues. Find out the causes, symptoms, and treatments of bursitis, tendinitis, rotator cuff tears, impingement, instability, arthritis, and fractures.

Learn about the bones, joints, muscles, and ligaments of the shoulder, the most mobile part of the body. Find out how the shoulder works and what injuries can affect it.

The most flexible joint in the entire human body, our shoulder joint is formed by the union of the humerus, the scapula (or shoulder blade), and the clavicle (or collarbone). Commonly thought of as a single joint, the shoulder is actually made up of two separate joints - the glenohumeral and acromioclavicular joints.

Learn about the shoulder joint, a synovial ball-and-socket joint that allows for a wide range of motion but is unstable. Find out the articular surfaces, ligaments, muscles, innervation and blood supply of the glenohumeral joint.

The shoulder is structurally and functionally complex as it is one of the most freely moveable areas in the human body due to the articulation at the glenohumeral joint. It contains the shoulder girdle, which connects the upper limb to the axial skeleton via the sternoclavicular joint.

Shoulder joints are where your arm bone and torso meet. There are two main shoulder joints that allow you to use your arms and increase your range of motion.

Learn about the shoulder complex, a connection of the upper arm and the thorax, composed of four joints and numerous ligamentous and muscular structures. The shoulder allows for a large range of motion but is prone to dislocation and other injuries.

Learn about the bones, joints, muscles, cartilage and ligaments of the shoulder and how they work together to allow great mobility and stability. Find out what can go wrong and how to treat common shoulder problems.