박남수, 이만섭, 백동준, 최유진, 김규택,
소속 상세정보
박남수 ( Park Nam-Soo ) - 경희대학교 치과대학 치과보철학교실
이만섭 ( Lee Man-Seop ) - 경희대학교 치과대학 치주학교실
백동준 ( Paik Tong-Jun ) - 경희대학교 치과대학
최유진 ( Choe Yu-Jin ) - 경희대학교 치과대학
김규택 ( Kim Gyu-Taek ) - 경희대학교
KMID : 0362719740120030177
Abstract
The 800 extracted permanent teeth of first and second molar were observed and obtained the following results; Those teeth were extracted from the population of dentistless rural area. The cause of extraction of those teeth was only the dental caries. It was performed by the free dental service team from 1966 to 1972. The findings were as follows: 1. The most incidence of caries occurrence was on the occlusal surface and the least was lingual surface. 2. The distal surface caries rate was higher than the other surface except occlusals. 3. The average rate of decayed surface was higher in the second molar group than the first molar. 4. The average rate of dacayed surface was higher in the teeth of mandible than maxilla. 5. The average rate of decayed surface was higher in female than male. 6. The average rate decayed surface per tooth was 2.54±1.98.
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