- plastic surgery to correct a functional or cosmetic deformity of the chin.
Origin of mentoplasty
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- Surgical alteration of the chin.genioplasty
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.