Introduction The shoulder is an elegant piece of machinery. It has the greatest range of motion of any joint in the body. However, this large

Introduction Adhesive capsulitis, also called frozen shoulder, is a painful condition. It results in a severe loss of motion in the shoulder. It may follow an injury,

Introduction A shoulder separation is a fairly common injury, especially in certain sports. Most shoulder separations are actually injuries to the acromioclavicular (AC) joint. The AC joint

Introduction Some joints in the body are more likely to develop problems from normal wear and tear. Degeneration causes the cartilage that cushions the joint