Hi Pablo
Please remember that many doctors don't know much about hip resurfacing. They sometimes base their opinions on the old hemi-resurfacing where only the femur cap was placed. No acetabular cup was used so the result was metal on bone. Not very sucessful. Also many surgeons don't have the surgical skills to perform hip resurfacing, so often choose to be negative about it.
Hip resurfacing IS DEFINITELY A PROVEN AND RELIABLE PROCEDURE. It has been performed for more than 12 years with a great record. Until the US surgeons jumped in during 2006, the retention rate overseas for thousands and thousands have been placed was over 99.9% Even just on my website are many hundreds of sucessful personal stories and that certainly doesn't include the over 90,000+ resurfacings world wide.
The medical community can be very ignorant and ill informed at times. I went to 4 orthopedic surgeons and paid $200 each out of my pocket to hear them tell me that resurfacing was bad, but they would be happy to give me an old fashioned small ball metal/plastic THR. No Thank You said I, and turned and walked away.
I am sure you will hear a quite different story from Dr. Su and his staff.
Good Luck.
Pat