Figure 1.
Angular measurements of the mandible used in the study. (a) shows mandibular angle and anteroposterior position of the mandible and the chin; (b) shows anteroposterior position of the B point and Id point, relative to the Pg point.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.