Dislocation
Definition
A dislocation is a separation of two bones where they meet at a joint. (Joints are areas where two bones come together.) A dislocated bone is no longer in its normal position. A dislocation may also cause ligament or nerve damage.
Alternative Names
Joint dislocation
Considerations
It may be hard to tell a dislocated bone from a broken bone. Both are emergency situations and require the same first-aid treatment. Injuries to the surrounding ligaments generally take 3 to 6 weeks to heal.
Causes
Dislocations are usually caused by a sudden impact to the joint. This usually occurs following a blow, fall, or other trauma.
References
Browner, BD. Skeletal Trauma: Basic Science, Management, and Reconstruction. 3rd Ed. Philadelphia, PA: Saunders; 2003:1629-1630.
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