Journal of the korean academy of Pediatric Dentistry (대한소아치과학회지)
- Volume 7 Issue 1
- /
- Pages.53-61
- /
- 1980
- /
- 1226-8496(pISSN)
- /
- 2288-3819(eISSN)
THE STATISTICAL STUDY OF INTERDENTAL SPACE IN THE PRIMARY DENTITION
유치열(乳齒列)의 치간공극(齒間空隙)에 관(關)한 통계학적(統計學的) 연구(硏究)
- Ko, Chun-Suk (Dept. of Pedodontics, Division of Dentistry, Graduate School, Kyung Hee University)
- 고천석 (경희대학교 대학원 치의학과 소아치과학)
- Published : 1980.01.01
Abstract
The purpose of this study was to statistically evaluate the spacing of primary dentition according to whether or not a space existed and measurement of amount of space in 205 children (male 114, female 91) from 2 to 6 years of age. The results were as follows; 1. In the incidence of interdental space on each region, spacing between the primary lateral incisors and primary canine in maxilla and between the primary canine and 1st primary molar in mandible showed the highest percentage, on the other hand, spacing between the 1st and 2nd primary molars in both jaw showed the lowest percentage. 2. In the kinds of interdental space, the state of primate space and other space together showed the highest percentage, and in the degree of spacing,
Keywords