Conversation: The conversation between human and AI assistant.
[|Human|] Hello, my name is Dola. I have a large black deep hole in my tooth, gone through the gum, in the back side of my mouth.... I have had it for 8 years on. But I am so afraid of getting it out, now it has gone worse and today, I made a pressurized visit to a dentist, and he says i will need surgery.Also, i had an accident 15 years ago that chipped off my front tooth, discoloured it and he also says i will need a root canal. I am sooooo AFRAID.
[|AI|]  Hi, Hello and welcome to Chat Doctor, Thanks for posting your query, The large black deep hole which you are talking about is the chronic caries which has extended deep enough and I think this one requires surgical treatment. The front teeth have been discolored because the tooth has become non-vital which occurs normally due to trauma or injuries. This one requires Root canal treatment followed by capping. Hope so this helps you out. Thank you.