Hi Peter,
I just had my right hip resurfaced by Dr. Gross a couple of weeks ago. I would highly recommend him and rely on him and his staff to tell you what is best. I had a spinal with sedatives and it worked great. At first, I was a bit nervous when I heard that I would not have general anesthesia but they assured me I wouldn't be awake or remember anything. They were right! The last thing I remember prior to my surgery was moving myself onto the operating table and them asking me to get in a position to administer the spinal. However, I was completely out of it before they administered the spinal so I did not feel any pain at all. Dr. Gross and his staff and the surgery center really know what they are doing. They have thought of every last detail and really have perfected all of their methods and procedures.
In terms of driving, I cannot drive for 6 weeks but this is only because my surgery was on the right hip and I am NOT comfortable braking with my left foot. If surgery is on your left side, Dr. Gross says you can drive as soon as you are off the narcotics. I was not in much pain at all. I had my surgery on a Friday and stopped all narcotics on Tuesday and then switched to Tylenol for about a week. I probably would have stopped my narcotics sooner but had to fly home and wanted to make sure I had pain well under control for my flight home. Also, Dr. Gross administers some type of pain management injection during surgery that supposedly lasts 72 hours so I wasn't sure if I would experience more pain after 72 hours when it wore off, but was pleasantly surprised at how little pain I had. Best control for the pain and swelling is really the ice machine you will use every hour for first week or so.
If you have any other specific questions about Dr. Gross and what I experienced, please feel free to email me.