#zirconiacrown #how to treat a discolored tooth To treat a discolored tooth, we often recommend cosmetic treatments such as replacing old restorations with zirconia premium crowns for a brighter smile. This procedure effectively covers the discoloration and enhances the appearance of the tooth. #Aesthethic treatment #zirconiacrown #happysmile #smiletreatment #DrNavratnasingh #pddentalclinicandimplantcentre