Can dental veneers lenghten teeth damaged by grinding?

No. Dental veneers cannot lengthen teeth that have been damaged by grinding. Veneers are thin shells of porcelain or composite material that are bonded to the front surfaces of teeth to improve their appearance. They cannot be used to add length to teeth. If you have teeth that have been damaged by grinding, there are other treatments that can be used to restore their length, such as dental crowns or bridges.