Yes, Sandy, it seems that Rush Ortho does it's own thing. Sounds like you're happy with your choice in the end, so really, that's what matters. Although "minimally invasive" does seem to be the way it's done these days with regards to length of incision, I guess I need to clarify and say that mine was not only "minimally invasive," it was "quad-sparing," and I think that is where much confusion lies when talking about TKR's. As Tennis Nut says, people I talk to about it seem to assume it was a partial TKR, when in fact, it wasn't. I was even told that it was probably a full TKR, but the implant was smaller?? Not sure how that would work when my knee is the same size as anyone else's. I guess until it becomes more mainstream, quad-sparing, minimally invasive TKR will just remain misunderstood.