THE STUDIES FOR CAUSES OF THE TOOTH MORTALITY

Yang,  Dong-Kyu; Kim,  Soo-Nam

J Korean Dent Assoc > Volume 9(7); 1971 > Article

The Journal of The Korean Dental Association 1971;9(7):448-450.
Published online July 31, 1971.

치아발거 문제에 관하여

양동규¹, 김수남²

^¹서울대학교 치과대학 구강외과학교실
^²서울대학교 치과대학 구강외과학교실

THE STUDIES FOR CAUSES OF THE TOOTH MORTALITY

Dong-Kyu Yang¹, Soo-Nam Kim²

¹Dept. of Oral Surgery, School of Dentistry, S.N.U.
²Dept. of Oral Surgery, School of Dentistry, S.N.U.

Abstract

The authores had made the studies for causes of the tooth mortality. Sampling of studies was 5711 patients coming in department of oral surgery, infirmary of dental college, S.N.U. between year from 1965 to 1969. The results were obtained as follow. 1) The most freguency of tooth extraction due to inflammation and dental caries. 2) Male was heigher frequency than female due to fracture by accidental trouble.