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Understanding Dislocation -- the Basics
What Is a Dislocation?
A joint can become dislocated from a trauma during activities like a fall off a bike or throwing a ball. Basically, "dislocation" means that the bones that form the joint have slipped out of their normal position in the joint. Dislocations can occur in any joint -- both the large joints (such as the shoulder, hip, knee, elbow and ankle) or in the smaller joints (like fingers and toes).
Sometimes, the bones of the joint will shift, but not totally become dislocated. This is called subluxation (slippage) and can be a chronic problem. While the bones will shift back into their original position, you may feel some pain until they do.
It often is difficult to tell whether the injury is a dislocated joint or a broken bone. Both are considered emergency situations requiring immediate medical attention.
WebMD Medical Reference
Reviewed by
Eric Giza, MD on October 26, 2010
© 2011 WebMD, LLC. All rights reserved.
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