Dislocation

Alternative names:

joint dislocation

Definition:

The displacement of any body part (usually a joint) from its normal location.

Considerations:

If a joint is over-stressed, the bones that meet at that joint may get disconnected, or dislocated. When this happens, there's usually a torn joint capsule and torn ligaments, and often nerve injury as well.

It is hard sometimes to tell a dislocated bone from a broken bone. Both are emergency situations. The basic first aid steps are the same for both.

Allow three to sixweeks for the surrounding ligaments of a dislocated joint to heal.

Causes:

Most dislocations are caused by a blow, fall, or other trauma. Seizures can also lead to dislocations.

Update Date: 10/08/99

Updated by: adam.com editorial