ScienceSeptember 1, 2026

periodontics

pe-ree-oh-DON-tiks

Definition

The branch of dentistry concerned with the structures surrounding and supporting the teeth, such as the gums and bone.

Etymology

Derived from the Greek words 'peri' (around) and 'odous' (tooth), combined with the suffix '-ics' denoting a field of study. It entered medical terminology to describe the specialized care of tissues surrounding the teeth.

In the news

The article mentions Dr. Henry H. Takei as a leader in periodontics, noting his dedication to advancing this specific field of dental care over his 60-year career.

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