The kneecap or patella is a triangular piece of bone that protects the front of the knee joint. It may get dislocated when the leg suddenly changes direction and the foot is planted on the ground, ...

A dislocated shoulder occurs when the top part of the upper arm bone partially or fully comes out of the socket. A dislocated shoulder is painful and results in temporary loss of mobility and function ...

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 ...

A dislocation is a complete separation of the bones in a joint. Often, the ligaments that hold your bones together are torn. The bones of your toe can be dislocated by jamming your toe or by any ...

Football can be a dangerous sport, and players run the risk of sustaining serious injuries each time they step on the gridiron. Among the most serious injuries is a dislocated knee, a rare event that ...