Hi Shelle
Welcome to Hip Talk.
There is a lot of pros and cons about posterior and anterior surgery. Here is information from a handful of doctors explaining why they use the approach that they do
http://www.surfacehippy.info/faqsurgicalapproach.phpPersonally, I am a conservative older person at 63 and had my hip resurfacing almost 2 years ago with Dr. De Smet of Belgium. The really experienced surgeons with thousands of hip resurfacings still prefer the posterior approach. After reading for about 3 years, I tend to agree with them. I am not medically trained, just well read since I do this website and several others.
De Smet, Bose, Amstutz, Gross, McMinn all use the posterior approach. You can read about it and why. It is muscle sparing. The anterior apporach leaves a lot more opportunity for nerve damage.
The approach doesn't really have that much affect on your recovery in my opinion. I was walking on one crutch at 4 days and no crutch at 4 weeks. Had absolutley no swelling or brusing, no drains and no staples, only stitches. I did not take any pain meds except Advil after leaving the hospital for muscle sorness. I was with 8 other hippies that had the same experience. We were together for about 9 days.
I guess it is always a personal decision to decide on what approach you want. Personally, I would look for a really, really experienced doctor and let them decide on the surgical approach and the type of hip device to use. If you use the really experienced doctors - they will use the posterior approach.
You are very young and I hope you find a doctor you really like and get out of pain.
Keep in touch.
Pat