If your shoulder joint gets seriously damaged, you might need surgery to replace it. Before you have your procedure, you should know some things. The joint where your upper arm connects to your body ...

Hip dysplasia is the term used to describe an abnormality of the hip joint where even in a healthy state, they do not fit ...

Posterior shoulder dislocation occurs when the top of the upper arm bone, known as the humerus, moves backward out of its socket. This causes pain, muscle spasms, and a limited range of motion. The ...

Qin Zhu, a UW professor of kinesiology and health, poses next to a webcam setup showing master’s student Jason Feng standing next to a motion-capture suit on a mannequin. Zhu led a recent study that ...

Shoulder arthritis is damage to the cartilage in the ball-and-socket joint of your shoulder. The smooth covering of cartilage between your shoulder bones allows your shoulder to move and rotate ...

The shoulder represents one of the most elaborate areas of the human body consisting of a ball and socket joint, which offers an extreme range of motion, but it is also commonly prone to dysfunction.

The top of your femur and part of your pelvic bone meet to form your hip. A broken hip is usually a fracture in the upper portion of your femur, or thigh bone. A joint is a point where two or more ...

When this happens, imaging is used to determine the extent of the injury. In a shoulder dislocation, the most concerning anatomical structure is the labrum — a thick rim of cartilaginous tissue which ...