Q. Hello, i am a 16 year old who had a dental injury while playing football 2 years ago. This involved my front left tooth falling straight out and my front right being extreamely loose. I had an operation to put the tooth back in and root canal treatment also. I have recently found out my front right now needs root treatment as its very sensitive to hot and cold. However, cut to the point, i was wondering if my front teeth can be straightened in any way, my dentist has told me braces could speed up the rate of resortion. He has also told me that by the time i am 40 it will need taking out, this was shocking news to me. What would be the best solution to straightening and is my dentist just being pessimistic?. Thanks. P.S Since my front teeth may soon discolour due to the treatment, what would be the best method of whitening?.,