Thank you again (over and over)! You are only the 2nd person we have found who even knows the term RIBP, but that is exactly what my husband and I think I have. It’s been 12 years now since I first felt numb/tingling in my fingertips (and 22 years since radiation) so I am doubtful it can be reversed for me, but how gratifying to know I’m not alone in this. I miss writing by hand the most. Even living with pain everyday, I tell myself there are worse things in life…and there are. I appreciate you sharing!