Q. I am a 49yr old woman. my teeth have been badly neglected since childhood.Iam very embarrassed and hate smiling it has affected my confidence for years.my gums at the bottom are receeding and you can see my teeth through them,they are also very discoloured.i would really like to know if cosmetic surgery can improve my teeth.I also have 2 front teeth that are rotten in the centre with a gap beetween them. thank you