sissy46 sandybeach,orthodoc... have been reading through the long file on SuperPATH (now that I've been through it) and I agree with SandyBeach that even though not everybody lives close to a SuperPath surgeon it is worthwhile speaking to one if you DO live close enough to do so.
One big concern I had before surgery was the possibility of leg-length differential. The first surgeon I spoke to just said, very coldly, "yes, that sometimes does happen. It can happen. I can't guarantee it won't." That gave me cold chills. When I saw Dr. Grandic, I asked him about the LLD, and he told me point-blank, "That won't happen. I can control that, and we are guided by x-rays during the procedure. Both of your legs will be exactly the same length." And that proved true.
sissy46, if you ever need your other hip done, you owe it to yourself to at least have a consultation with Dr. Grandic. I will be grateful my entire life that I found him. After the first (failed) referral, I went back to my regular OS (who is a superspecialist in feet and treats ballerinas from some of the leading ballet corps) for a new referral. He gave me several names, and I said, "Who is the best one?" He said, "They are all great." I wasn't happy with that, and didn't just want to throw darts at a target, so I said, "If you needed hip replacement surgery, who would you go to?" Without a moment's hesitation, he said, "I'd go to Elvis Grandic. We refer all of our revision surgery to him, and he's very good." That was enough for me, and the rest is history.