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.
Cephalometric measurements used in the study: (a) Skeletal angular measurements: 1, SNA; 2, SNB; 3, ANB; 4, angle of convexity; 5, SN–mandibular plane (MP); 6, SN–palatal plane (PP); 7, PP–MP; 8, gonial angle. (b) Dental angular measurements: 1, 1–SN; 2, 1–MP. (c) Skeletal linear measurements: 1, nasion–sella; 2, condylion (Co)–anterior nasal spine (ANS); 3, ANS–posterior nasal spine; 4, Co–gnathion (Gn); 5, gonion–Gn; 6, ANS–menton
