Q. I used to have severely protruding front teeth and had my first brace fitted when I was 9. My treatment was finally completed when I was 12. However I am now 20 and although my teeth are still relatively straight since my wisdom teeth have come through they seem to have pushed my front teeth forward. I’m quite conscious and don’t want to go down the route of fixed metal braces again and therefore I am wondering what other choices of treatment are available? Thank you.