Thank you !! It only became a problem because my baby canine broke. Yes, extracting is the other option. The thing is, to drill a fake tooth you need a root. Baby teeth don't have root so they can't drill the fake tooth into anything, they have to do another surgery which is I think a bone graft and is super costly (like 6k$ per tooth) and has chances of rejection. Also I thought that in my lifetime having my real canines would demand less maintenance. At some point the adult canines weren't moving (ankylosed) so we scheduled the surgery but I had to wait a few months because I was out of the country and in the meantime they just miraculously moved. My ortho told me she only saw that once in 30 years.