The "socket" of the shoulder joint is surrounded by a ring of flexible connective tissue, known as a labrum. This labrum increases the stability of the shoulder while allowing the joint to stay flexible. The long head of the biceps tendon has an attachment directly...
What is Frozen Shoulder?
Frozen shoulder, also known as adhesive capsulitis, is a condition affecting the joint capsule of the shoulder. It is characterized by inflammation of the capsule, leading to pain and stiffness with shoulder movements. Frozen shoulder is categorized as either primary...
The Broken Collarbone (clavicle)
What is it? A broken collarbone, or clavicle, is one of the most commonly broken bones in the body. The clavicle connects the front of the ribcage to the shoulder and is the only bony connection the arm has to the rest of the body. Many muscles attach to the clavicle,...
Shoulder Instability & Dislocation
What is it? Shoulder instability is a term used to describe a weakness in the structures of the shoulder that keep the joint stable, which can lead to dislocation. As one of the most mobile joints in the body, the shoulder maintains stability through a balance of...
Shoulder Labrum Injuries
What is the labrum of the shoulder? The shoulder is a remarkably mobile joint, however this flexibility comes with the cost of less stability. The glenohumeral joint, where the upper arm meets with the shoulder blade is a ball and socket type joint. The surface area...
Shoulder Dislocations
The shoulder is a fascinating joint with incredible flexibility. It is connected to the body via a complex system of muscles and ligaments. Most of the other joints in the body are very stable, thanks to the structure of the bones and ligaments surrounding them....