I had a right hip revision in 2017. Original hip replacement was in April 2006. It was discovered about 3 years later thru routine X-rays that the allograft failed and the implant was migrating. I am still mobile and able to walk although there is discomfort in the hip area and achy pain. My surgeon is not pushing me to have surgery (yet) since I’m able to walk. Quite honestly, I’m nervous about having a re-revision. My surgeon did both my left and right hip replacements as well as hip revisions after 10 years for both. All successful except for my right hip revision. I am a 70 year old female and overall healthy and pretty much active but this bout had slowed me down. Has anyone experienced similar outcome where the allograft failed?