A roentgenographic cephalometric study of the Holdaway ratio.
- Author:
Il Bong KIM
1
;
Won Sik YANG
;
Hi Won CHO
Author Information
1. Department of Orthodontics, College of Dentistry, Seoul National University, Korea.
- Publication Type:Original Article
- MeSH:
Adult;
Female;
Humans;
Incisor;
Male;
Malocclusion
- From:Korean Journal of Orthodontics
1970;1(1):29-32
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
The authors have measured and obtained the Holdaway Ratio of 104 adults with normal occlusion and 75 adults with malocclusion roentgenocephalometrically. The results were as follows. 1. The Holdaway ratio was 4.41:1 in male and 11.66:1 in female. 2. In female, labial inclination of the lower central incisor was severe and convexity of the pogonion was less than male.
