I am having problems with tendonitis at the base of my thumbs, at the upper wrist, on both sides. Left side is the worse, but it also exists in the right side. I played a rental 20 button for the first 12 months with no problems, but once I switched to a new 30 button, my problems cropped up within about 7 weeks. This has been going on since the beginning of February, but only recently was I referred to an Orthapedist. I am now in two very rigid wrist and thumb braces till June 1. Then if healed, I will start physical therapy. My Orthopedist thinks it is from my hand postion while playing. I did have a little numbness in my left thumb after a couple of fast practice sessions, but nothing obvious that would have caused it.
I thought I saw an article with pictures of a modified wood hand rest that provides full support for the palm, and a straight wrist. I can no longer find this article through many searches and browsing. Doc thinks my wrist should be straighter, and that I should not hook my thumbs over the end of the hand rest. I saw the article on using the foam pipe insulation to build up the rest, but I think the wood rest created more support at the base of the palm. I have a modified thumb rest in mind that would keep the thumb from hooking, plus I will need to concentrate on not bearing down so hard, with my thumbs, when I play.
It is very frustrating not being able to play, as well as all of the other things you do not realize you need your wrists for. I was really beginning to have fun. I had just started to play with an ensemble of diatonic instruments, and have been performing in Old Sacramento on the streets and during Gold Rush Days, dressed as an 1850s miner.
If any one can direct me to the article or a source for hand rest modifications I would appreciate it. Otherwise, I guess I am just feeling a little sorry for myself and doing a little whinning.
Donald Bybee
Sacramento, California