Q. Hello sir, I am an 18 year old male with slightly crowded front teeth that protrude by just under 4mm. I have very short roots on my front teeth so have been advised against braces. I am studying drama at university in 2011 and hope to take it on as a career, and would really like to do something to improve the appearance of my teeth before then. I am aware that the results may not be perfect, but i was wondering if there was any alternative options that could even slightly improve the appearance of my teeth. Any help would be appreciated- thanks,