A. Hi Michelle, many thanks for the enquiry, of course we can improve on the current situation of the unsightly dead tissue around the margins of your veneers. First we will need to assess the teeth, make sure we decide upon a plan of action that will solve your problem. Secondly we will then plan the case, and thirdly through a lot of reassurance and sedation if needed will be able to complete the treatment to the highest of standards and keep you comfortable at all times. I treat very nervous patients all the time and we try to make the experience as relaxing, pain free and stress free as possible. The cost we charge per veneer start from £695. Hope this is helpful.