This complication is uncommon, but it does occursometimes in unforeseen circumstances.
A dislocated hip replacement is considered a medical emergency.
If you suspect that your replacement may be dislocated you should seek medical treatment.
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These structures include muscles, ligaments, and the normal bony structure of the hip joint.
Together, these structures keep the ball (the femoral head) within the socket (theacetabulum).
People who have a hip replacement may be instructed to takehip precautions.
These physical activities place the hip joint in a position where the ball could fall out of the socket.
Risk Factors for Dislocated Hip Replacement
Sometimes hip replacements are more prone to dislocation.
When to See a Healthcare Provider
A dislocated hip replacement is a medical emergency.
People suffering from a hip dislocation will know immediately that something has gone wrong with their implant.
Any movement or effort at weight bearing will be painful and difficult.
Medical treatment should be sought as soon as possible.
Sometimes anMRIor aCT scanmay be needed.
Treating a Dislocated Hip Replacement
Hip replacement dislocation treatment depends on several factors.
The first step is usually to reposition the hip joint.
Most often the hip “pops” back into position.
Pain relief is almost immediate after the hip implants have been repositioned.
If multiple dislocations occur, surgery may be necessary to prevent further dislocations.
The implants can be repositioned, or special implants can be used to take a stab at prevent dislocations.
Implant design can be changed to create a more stable implant.
Ultimately, these implants were unfortunately shown to be less successful.
Dargel J, Oppermann J, Bruggemann GP, Eysel P.Dislocation following total hip replacement.Dtsch Arztebl Int.
2019;1(2):e111-e121.
doi:10.1016/s2665-9913(19)30045-1
Medmastery.How to diagnose a prosthetic hip dislocation.
