periapical

[ per-ee-ey-pi-kuh l, -ap-i- ]
/ ˌpɛr iˈeɪ pɪ kəl, -ˈæp ɪ- /

adjective

encompassing or surrounding the tip of the root of a tooth.

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Origin of periapical

First recorded in 1915–20; peri- + apical
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Medical definitions for periapical

periapical
[ pĕr′ē-āpĭ-kəl, -ăpĭ- ]

adj.

At or around the apex of a root of a tooth.
Of or being the periodontal membrane and adjacent bone.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.