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韓國人兒童의 下顎孔位置에 關한 X線學的考察
THE STUDY ON THE POSITION OF THE MANDIBULAR FORAMEN IN KOREAN CHILDREN

대한소아치과학회지 1977년 4권 1호 p.24 ~ 27

백병주,

소속 상세정보

백병주 ( ) - 서울대학교 대학원 치의학과 소아치과학

KMID : 0358919770040010024

Abstract

The. Author measured the position of the mandibular foramen with oblique cephalography in 43 5-aged, and 44 7-aged Korean children. The results of the studies were as follows;
1) The distance from,, the post. occlusal plane to the mandibular foramen was 3.16±1.22mm. in age 5 and 1.86±1.50mm. in age7 to the below.
2) The meeting point of the occlusal plane and anterior of the ramus to the mandibular foramen was 16.56±2.18mm. in ages and 16.88±2.69mm. in age7.
3) The angulation between the occlusal plane and the line connecting the mandibular foramen and the meeting point of anterior border of the ramus with occlusal plane wasl2.70±4.31° in ages and 8.27±5.36° in age7 to the below.
4) % depth was 56.93±5-65%. in age 5 and 53.20±7.12% in age 7.
5) The price of distance and angulation showed significant results at 0.01 level in KOLMOGOROV-SMIRNOV (TWO-SAMPLE) TEST.