A shoulder subluxation occurs when the ball of the upper arm bone, called the humerus, partly comes out of the glenoid socket in the shoulder. In a complete dislocation, the humerus is knocked ...

The issue occurs when the end (head) of the humerus bone partially shifts out of the glenoid fossa (socket) portion of the shoulder joint. While subluxation may result from a traumatic injury ...

The meeting of these bones allows for the wide range of motion that is possible at the shoulder joint, along with movement at the elbow. Anatomy The humerus can be divided into several parts ...

What Is a Labrum SLAP Tear? A labrum SLAP tear is a tear in the cartilage that is part of your shoulder joint. A labrum is a rim of cartilage that goes around the socket part of a ball-and-socket ...

The shoulder joint is one of the most crucial joints in the body, which is formed by the articulation of a socket on the shoulder blade (glenoid) and the upper aspect of the arm bone (humerus).

3D-printed custom guides improve the accuracy of glenoid component positioning. We use small "stemless" humeral implants in anatomic shoulder replacements in order to preserve more natural bone.

The AltiVate Reverse® Glenoid System offers a modular baseplate ... In a reverse shoulder replacement, the position of the ball and socket are switched. Developed in the 1980s in Europe and ...

Figure 1. Axial and sagittal CT scans of the left shoulder are shown demonstrating posterior glenoid bone loss. Source: Nikolas Sarac, MD; Grant L. Jones, MD; Julie Y. Bishop, MD Options in ...