periodontics

Etymology
From.

Noun

 * 1)  The study of supporting structures of teeth—gums, alveolar bone, cementum, and the periodontal ligament—and diseases and conditions that affect them.

Translations

 * Chinese:
 * Mandarin: 牙周病學
 * Czech: parodontologie
 * Danish:
 * Finnish: parodontologia
 * French:
 * German:, Periodontologie, Zahnfleischbehandlungen
 * Icelandic: tannslíðurssjúkdómafræði
 * Swedish: parodontologi