Subluxation is another word for partial dislocation of a bone. Patellar subluxation is a partial dislocation of the kneecap (patella). It’s also known as patellar instability or kneecap instability.

Shoulder subluxation is a partial dislocation of your shoulder. Your shoulder joint is made up of the ball of your arm bone (humerus), which fits into a cup-like socket (glenoid). When you dislocate ...

A shoulder subluxation refers to a partial dislocation of the shoulder joint. A shoulder subluxation occurs when the ball of the upper arm bone, called the humerus, partly comes out of the glenoid ...

An anterior shoulder dislocation occurs when the shoulder slides forward out of the socket. It is usually the result of a sports injury, fall, or traffic accident. This shoulder injury is the most ...

In 1890, A. E. Garrod is credited for first noting involvement of the cervical spine in 178 of 500 patients with rheumatoid arthritis (RA). 1 Though most often recognized in association with RA, the ...