TI : Roentgeno-cephalometric analysis on the twin

 AU : Choi HS; Ahn HK
 AD : Department of Radiodontics, College of Dentistry, Seoul National University
 SO : The Journal of Korean Academy of Dental Radiology 1972;2(1):29-35
 ISSN :
 PY : 1972
 LA : KOREAN
 CP : KOREA

 AB : The purpose of this investigation can be sought for studying varients between twin by the cephalometric roentgenog raphic technics. The author have applied Down's, Bjork and Sakamoto's technic and measured in various angulations and length of cephalometric points. The results are as follows;
 1. No significantly different data were found between twin.
 2. There was no differences between normality and twin.