periodontics

n. 牙周病学 [医] 牙周病学

释义与例句

n.
  1. 1.

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

    牙周病学

    不可数 医学

词汇关系

名词

上位词 2

dentistry odontology

词源

From peri- + odonto- + -ics.

来源：wiktionary