This could be just a: Simple cyst in the soft tissue to a possible sign of adjacent level or segment disease of the spine which can occur after a fusion leading to an instability. Sometimes a suture that is non absorbable can work its way up to near the skin surface as well. See your physician or your surgeon .
Answered 8/6/2014
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A doctor has provided 1 answer
A doctor has provided 1 answer
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