Angelica Giron, M.D.  did not answer the question - condition described.  About 3 month post right hip replacement, a pain in the right buttock...very specific area.  Painful causing me to limp and sometimes close

to losing my balance.   I've read several of these website articles.  None seem to have a specific name

for this condition, even though it seems to systematically occur following this surgery

Thanks for your help (I hope)