I'm 39 and still recovering from a wrist injury from trying to learn snowboarding last year. One's body does not heal quickly after a certain age -- and beyond some point, I imagine it never really recovers from certain kinds of physical damage.
I could still type, mostly, and was back at work (at EA) within a few days. The cast came off at 6 weeks, but it took years before I could do pushups without pain. I finally got the full range of motion back after several years.
Hope your injury heals fully.