my canines never came in. were fused into the roof of my mouth to the palate but there wasn't even a bump up there so I never even worried about it. dentist growing up said I would need to have them extracted at some point. anyway, in college I had my wisdom teeth out and had them take those out too since I was going under anyway. they cut the roof of my mouth down the middle and peeled it back to get to those teeth. they had to crush them to get them out. they then sowed the roof of my mouth back and I had to wear a thing in my mouth that held the roof of my mouth to the palate so it would heal to it and not just flop around. when they took that plastic thing out a couple of weeks later the dentist was like, "bro, I am going to take this out. do not look at it. do not touch the top of your mouth with your tongue FOR THE LOVE OF GOD DON'T OMG!" and I was like, cool, I won't. they took that plastic out and gave me like 7 gallons of listerine to wash my mouth out. it was all nasty and scabby and gross for about hte first 7 mouth fulls. anyway, still have two baby teeth that are going to come out some day and then I'll get implants. Have never had a cavity or anything else other than twice annual cleanings. Dentist says my baby teeth are just holding on because I have exceptionally strong teeth or something but in the xrays the root is barely even there so I will probably lose one out of nowhere some day and look like a freak until I get an implant.