arthrodesis
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complications?
-failure of fusion -implant failure -incorrect angle -gait alteration -DJD of other joints -fracture -infection
Joints that tolerate arthrodesis well?
carpus and tarsus
principles of arthrodesis?
correct procedure at appropriate time atraumatic surgical approach fix in weight bearing position debride articular cartilage cancellous bone graft postoperative coaptation exercise restriction radiograph
What is arthrodesis?
irreversible surgical osseous fusion of a joint to restore limb function
indications for arthrodesis?
joint instability that cannot be addressed by reconstruction intractably painful joint due to osteoarthritis inability to maintain joint posture