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 ...

There are two humerus bones (H1 and H2). The humerus connects the shoulder and the elbow. There are two femurs (F1 and F2). The femur is the large bone in the thigh which connects the hip to the knee.

Stretching is often a quick fix for shoulder stiffness. To address the root cause, here are four targeted exercises that not only provide relief but restore function.

Gabor Kabacs died in May 2024 after being diagnosed with Ewing sarcoma, a rare bone cancer usually seen in adolescents ...

During the late cocking stage of pitching, the shoulder is in a position of maximal external rotation while the internal rotator muscles act on the proximal aspect of the humerus. The distal humerus ...

Ball and socket joint. Articulating bones are humerus and scapula (the clavicle is not part of the shoulder joint). Allows a great range of movement in all directions. Many muscles are used to ...

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 ...

Visitors to a museum have the chance to see the bone of what is believed to have been the world’s largest ever land mammal, ...

The rotator cuff consist of four muscles within the shoulder, connecting the upper arm (humerus) to the shoulder blade (scapula). The rotator cuff provides stability for the shoulder joint and is ...

The greater tubercle of the proximal humerus is palpated ... it is easier for the needle to slip off of the bone during insertion. The shoulder joint should be avoided. It may be easier to ...