Warning Signs Of Osteolysis

Abnormal Bone Growths

In some cases of osteolysis, there is a loss of bone around the implant accompanied by the growth of strange bony structures, which are sometimes referred to as bone spurs. Most bone spurs are asymptomatic, but some can cause pain, interfere with the movement of the joint, or become visible as an obvious abnormality in the joint. It is not clear what causes the loss of bone or the abnormal bone structures, but it is likely they are due to an inflammatory or rejection reaction to the prosthetic material. Abnormal bone growths can be removed with revision surgery but may recur unless the underlying osteolysis is also addressed.