Then she said the pain was caused by a turous (sp) caused by a tooth
pulled 25 years ago or I needed a root canal
. I have a crown on the back tooth and the k9 Went to another doc he did a root canal July 18 going thru the crown, I have had pain in tooth since then, last week he made a horizonal insision in the gum to ck toth root area to make sure he had not punctured by drilling as he missed the canal the first time, & went into another chanal. I am weary of the pain.