Medically reviewed by Jennifer Steinhoff, MD The humerus is your upper arm bone. It is the longest bone in the upper part of ...

Ball and socket joints also allow flexion and extension. Flexion of the shoulder joint occurs when the humerus (upper arm) moves forwards from the rest of the body, which happens at the end of an ...

A hinge joint is a type of synovial joint that works like the hinge on a door, allowing bending and straightening only. The shoulder and hip joints are both ball and socket joints. A ball and ...

Related: Anatomy of the Human Shoulder Joint People with RA who have shoulder involvement will have pain in both shoulders.

3D imaging of the patient’s unique shoulder anatomy lets the surgeon study the 3D simulations before surgery and then ... Givens’ orthopedic surgery practice is focused on shoulder and elbow care, ...

Methods: Eighteen male baseball players were allocated to two groups on the basis of expert clinical evaluation of the presence (n = 8) or absence (n = 10) of shoulder translational instability. A ...