Good morning, my surgeon said the reason for the thigh pain is because there's metal (titanium) in the stem of my hip implant, which hit the side of the bone. Makes sense why walking up ramps puts pressure on my thigh. I thought after six years the bone would have remodeled and held the implant secure. Everything else is OK, the new knee is healing nicely (the scar is fading). Hopefully, what happened will lead to new safety rules in our complex, although we (minus one) respect and look out for each other.