A crown (or cap) is a covering that encases the entire tooth surface, restoring it to its original shape and size. A crown protects and strengthens tooth structure that cannot be restored with fillings or other types of restorations.
You see, for most people, dental defects can come as a cause for self-isolation and embarrassment from the rest of the world, bearing grounds for getting a major case of inferiority complex.
The goal of periodontitis treatment is to thoroughly clean the pockets around teeth and prevent damage to surrounding bone. Periodontal treatment methods depend upon the type and severity of the disease.