I had my 2nd THR in December 2017 and have had three dislocations in the past year. My orthopedic surgeon (and one I contacted for a 2nd opinion) advises a revision. I have been told that the success rate is 70-90% in preventing further dislocations. Have any of you on this forum had good luck with revisions? I really don't want more surgery, but I can't live with the possibility of further dislocations.