Ed,
Choir member here also...been down hard (65mph) and walked into the hospital with third deg burn on my wrist...but given that I had the "gear" on it too could have been MUCH worse....glad your here to tell the tale...
Now if I may offer some advise to YOU...RIDE...RIDE...RIDE...don't do as I did and "swear it" off (I took 6 years off) and it really affected my ride confidence for awhile...get back on that horse, and remember it was a freek accident not likly to repeat itself...try (it aint easy) not to let it sit in the back of your head every time you ride...
Again glad your OK!!