[ pros-thee-on ]
/ ˈprɒs θiˌɒn /
the most forward projecting point of the anterior surface of the upper jaw, in the midsagittal plane.
- prosthetic dentistry,
- prosthetic group,
Origin of prosthion
1920–25; < Greek prósthion, neuter of prósthios frontal, akin to prósthen forward
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
[ prŏs′thē-ŏn′ ]
The most anterior point on the maxillary alveolar process, between the central incisor teeth.alveolar point
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.