Well, it was my picking hand so I could play fairly soon after surgery, although finger picking using my middle finger took a couple months before it was reasonabley decent. This is not to say that this kind of surgery is always complication or risk free, but it is certainly possible (and I'd say highly likely) to have a good outcome. At this point, my hand works perfectly and I have virtually no visible scar. The incision itself was only about 3/4" long. I had my procedure done in an outpatient surgery center with just local anesthesia. No sedation. Drove myself there and drove myself home. Took just about three hours overall - most of it waiting around.
If you are thinking about having something done with your hand, see an orthopedist who is a hand specialist - not a general practice orthopedist. Orthopods subspecialize and take additional training (fellowships) in these areas. Hand surgery is one of those areas. You want someone who is board certified. I'm an attorney who represents health care providers and lots of physicians and I'm picky about who I use for medical care.