Periodontics is the branch of dentistry that studies the supporting structures of teeth, and diseases and conditions that affect them. The supporting tissues are known as the periodontium, which includes the gingiva (gums), alveolar bone, cementum, and the periodontal ligament. A periodontist is a dentist who specializes in the prevention, diagnosis, and treatment of periodontal diseases, and the surgical placement and long-term maintenance of dental implants.

Last Updated: 7/14/2009