exact same reaction. I remember hearing about "regrowing teeth through sound waves"... in 2006. https://www.cbc.ca/news/science/dentist-engineer-team-up-to-re

exact same reaction. I remember hearing about "regrowing teeth through sound waves"... in 2006. https://www.cbc.ca/news/science/dentist-engineer-team-up-to-regrow-teeth-1.590190 https://www.cbc.ca/news/science/dentist-engineer-team-up-to-... Can't say I have heard it offered anywhere yet....