Often times after ideal alignment of front teeth ( even the roots that you can't see) the teeth are in a very healthy position BUT the edges of the teeth AND the shape of the teeth are still distracting ( don't look 'straight'). By simple contouring artistically the edges and shapes a...
Absolutely you could but it is a very bad idea. You already have decay and poor hygiene. You may find you destroy your mouth in the process.Go back to the dentist (obviously concerned about your best intrests) and discuss what you need to do to make your mouth healthy and how to...
Yes, that is possible with intentional root canal treatment and veneers. But it's not advisable. It's my advice to go for aligners, you will get results very fast without compromising your healthy tooth structure.