Dental disease can vary from mild to severe. In the early stages of dental disease plaque and tartar begin to build on the surface of the tooth. As plaque and tartar continue to build the gum around the tooth can become inflames (gingivitis). Left untreated, the inflamed gum will begin to recede, exposing the root of the tooth. Ultimately the tooth may be lost. Dental disease can occur following trauma where a tooth is fractures