Copyright © American Speech-Language-Hearing Association From: Racial Variations in Velopharyngeal and Craniometric Morphology in Children: An Imaging Study J Speech Lang Hear Res. 2016;59(1):27-38. doi:10.1044/2015_JSLHR-S-14-0236 Legend: Craniometric measures obtained in the midsagittal plane. N = nasion; S = sella; B = basion; O = opisthion; NSB = nasion-sella-basion angle; SBO = sella-basion-opisthion angle; ANS = anterior nasal spine; PNS = posterior nasal spine; M = menton. Date of download: 9/20/2016 Copyright © American Speech-Language-Hearing Association