Bonding can be done over a fractured tooth surface, virgin smooth tooth surface, or dentist prepared tooth surface. If the dentist attached the bonding to your tooth without prepping or drilling the tooth surface then its just your tooth itself underneath the bonding composite material. So when the bonding comes off, your tooth will be lying underneath as it was before the procedure. This is why bonding can be advantageous if you want a procedure that can be reversible. Bonding lasts typically up to 5 years but I have seen changes in bonding in as little as 1 year. It is possible for material to come loose.. You should call the dentist and let them know so they can repair it for you. In my office there would not be a charge for repair with the original treatment being just yesterday. Good Luck!
its a very quick and easy proceedure, and can be done in 1 visit, also can make your teeth look looke natural again,
