Let me first start by saying how it started, a few years ago when I was 16, I got into a fight and got punched in the mouth, it landed on my front upper tooth and now it’s been pushed back, it’s not major problem but I would like it straightened again so it will line up with the rest of my teeth, the only problem is that I am worried about is if there is crack across the centre of the tooth, would it still be able to be straightened? The crack isn’t major but it’s still there and I worry everyday that if I bite into something hard it could crack completely. Any help and advice will be appreciated, obviously I will not attempt to straighten it myself, I just want to know if it’s worth me making a trip to a cosmetic dentist?

Thanks.