Poor Pat, poor, poor, Pat.He went for a teeth cleaning today and was told he has 2 exposed taste buds.This means a Drs appointment to get an appointment to see a specialist who may do a biopsy. Honestly, how much more can go wrong with him? CD is only one of many major ailments he has. He is pretty down right now and is asleep with a headache. We had plans to see a movie after the dentist, a rare thing for us, but here we are at home.I made a post hoping to get any information as I found nothing on google. I think I amin shock, how do they become exposed and why??? Oh, we have no dental coverage either!