"Besides stopping tooth decay, a dental crown may also be used to cap a broken or discolored tooth. The crown can protect the broken tooth from factors that can trigger sensitivity, and conceal stains and discolorations. Most porcelain crowns may be colored to match the rest of the teeth while hiding imperfections. Dental crowns can be installed painlessly with the right anesthetics. However, those with more serious dental fears might want to go...
