Hi
Welcome to Hip Talk.
I was 61 when I had my hip resurfacing and would not have it any other way - as long as I was a candidate. You don't know that you will not need another hip in your lifetime. As you know, you keep your complete femur bone. You gait with a resurfacing is more normal that with a THR
http://www.surfacehippy.info/gaitstudy.php There are also no restrictions on your activities normally after a resurfacing.
You did not say whether you are male or female. If you are a 65 year old female, it is doubtful that any less expeirnced hip resurfacing surgeons will give you a resurfacing. The really expeirnced ones like Dr. Gross of SC, Dr. Mont of MD, Dr. Su of NY and a few other will, the rest probably won't. Also many of the top resurfacing surgeons will NOT accept medicare for resurfacing. So that eliminates quite a few. That is the first question to ask.
I you are like I was, an older female and 61 at the time, I choose to travel to Dr. De Smet in Belgium to get my resurfacing. I felt I was too young for a THR. The overseas surgeons often do older women when the US surgeons won't. You have to have good bone density and be a good candidate for a resurfacing.
Even a 65 year old male will have more resistance to resurfacing in the US. So you may have to work hard at finding a surgeon who will resurface your hip.
If you can't get a resurfacing, just make sure that you at least get a MOM THR. You don't want an old fashioned small ball/metal plastic THR if you want to be really active with no restrictions.
You can see from people that send me their info that there are some older folks getting resurfacing
http://www.surfacehippy.info/agesurvey.php, but they are in the minority of the whole group of patients.
So it again comes down to what your individual case is and what you think you want. Ask questions of this group and your surgeon.
Pat