What is "periodontics"

1948, from periodontia (1914; see periodontal) + -ics. Periodontic (adj.) is attested by 1889.

n. (context dentistry English) The study of supporting structures of teeth—gums, alveolar bone, cementum, and the periodontal ligament—and diseases and conditions that affect them.

n. the branch of dentistry dealing with diseases of the gums and other structures around the teeth [syn: periodontia]