There is a big hole in the innermost tooth of my mouth, which can be said to show meat, but it doesn't hurt. Need tooth extraction or filling? Does it hurt?

I'll answer you. You don't have to pull it out. After pulling it out, it won't grow. Just fill it in. My teeth are right. There is no problem with anything to eat. You have to go to a big hospital to make it up, or it will fall out later. If you drop it, it's not good to make it up again. When making up, you should: eliminate inflammation and it won't hurt.