Hello Dr Hughes. When I was a child I was involved in an accident and got run over by a lorry as I hit the ground I landed on my chin braking my jaw both sides and cracking a lot of my teeth. As I was only young and it was hair-line fractures through my teeth I was told there was nothing they could do. But now as an adult and after losing a few teeth all the cracks are opening and it’s only going to get worse. I was a heavy smoker and coffee drinker but I have given them up. Please could you offer some advice as to how I go about sorting them out.