Hi there. I've recently discovered that I have a small gap at the top of my two front teeth. Really minor, but I'm not sure if it was there in earlier years and there was plaque filling it or not. Although the teeth meet the the bottom about half way down. I'm a 21 year old and have been smoking for 3 years. I've heard of the bonding surgery that could fix it although I would love if someone knew of anyone with the same problem that has had a success story. It's really bothering me