Glenn

I was experienceing the exact same symptoms in my right wrist when I bent it to the right. I brought this to my Piano teacher's attention and he asked me to play a few pieces for him. He noticed immediately it was poor fingering technique caused by years and years of poor habits. He now has me doing drills to absolutely keep my hands parallel to the keyboard. DO NOT TORQUE YOUR HANDS/WRIST !!!!!

You must keep your wrists as quiet as possible and use proper positioning and fingering technique.

This with proper rest has cured my problem!!!!

Al