A dislocated knee is when the three bones of your knee are out of place and aren’t aligned the way they should be. It can happen if the structures in your knee are abnormal. Some people are born with ...

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 joint injury in which the bones are forced out of their usual positions and are completely separated. Your joints are where two or more bones meet. It can be hard to tell if a bone ...

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, ...

Congenital hip dislocation (CHD) occurs when a child is born with an unstable hip. It’s caused by abnormal formation of the hip joint during their early stages of fetal development. Another name for ...

The purpose of the Dislocation Allowance (DLA) is to partially reimburse a service member for the expenses incurred in relocating during a PCS, an evacuation, or other housing moves ordered for the ...

The oil giants that for years reined in fossil-fuel spending and showered investors in cash are warning the Iran war is severely tightening global oil supplies—and they are in no hurry to change ...