I had my hip resurfaced on June 2009 and then had to have it totally replaced in November 2009 since then I have had constant pain in the buttocks and a week ago my hip/leg is giving away from under me, the more I walk the worst it gets. I cannot sit, stand or walk for long has anyone experienced anything like this? if so were diagnosed? I am at my wits end I am desperate to get better and return to work.

Marls737