Hi Terry
First I have to tell you that most of Dr. Boses 1000 Hip REsurfacings were AVN cases. That is one of the main reasons people have hip resurfacing. I would not take the advice of an inexperieneced hip resurfacing surgeon to tell you whether you are a hip resurfacing candidate.
Many have had to go to the much more experienced surgeons to get their hip reusrfacing. You are VERY VERY young to be considering a THR.
Many of us had to go to Belgium or India to get what we wanted for wold famous doctors. I went to Dr. De Smet in Belgium that has done over 2700 hip resurfacings. Other have gone to Dr. Bose in India who has done over 1000 hip resurfacings. People with insurance often go to Dr. Gross in SC who had done over 1000 hip resurfacings.
The newer inexperienced surgeons will not take any chance to do a hip resurfacing if there seem to be anything unusual. I belong to the Yahoo Surface Hippy group of over 6000 memebers and for the last 3 years I have heard the same story over and over. The less experienced doctors won't do the hip resurfacing while the really experienced ones will. And yes, there were a handful of wonderful surgeons doing hip resurfacing in the US before the FDA approval.
If you don't want to end up with a THR at 44, you will need to look at my list and try to get to an experienced doctor. Dr. Ball had done 250, but that too is just a drop in the bucket compared to De Smet that has done over 2700 and others in the 3000 to 4000 range.
Look at what is required to do a revision of a THR
http://www.surfacehippy.info/thrrevision.php For a revision, they have to break your femur apart to remove the long stem of the THR, then wire it back together. Each revision gets more difficult. You are only in your 40s and could be looking at 2 or more revisions in your life. When revisions are no longer possible, you are in a wheelchair.
That is the main reason most of us get a hip resurfacing. I was 61 and did not want a THR. I might have to have a revision once in my life and I did not want my femur broken apart and wired back together. Now wiht a BHR, I can have a revision because I have a complete femur bone left to cut off and hold a THR.
You are young and if you want a hip resurfacing - you might need to look farther to get one. Many of us have done that and no one person I know is unhappy with their hip resurfacing.
Let me know if I can give you any more information or help.
Pat in Ohio