한국인 태아 장골의 체질 인류학적 연구 제2편 Derry 계측법에 의한 연구

Abstract

The author has meassured and computed 5 items and 2 indices on the iliac bones of 365 Korean fetuses ranging from the 4th to the 10th fetal month by Derry's method and determined their parameters and the following conclusions have been drawn. 1). The chilotic, pelvic chilotic and sacral chilotic lines increase about 3·5 times during above ranging period. 2). The chilotic index is larger than that of adult and no change is found during above ranging period. 3). The anterior and posterior segments increase about 3 times during above ranging period. 4). The chorematic index is smaller than that of adult and decreases slightly with the fetal month. 5). There are no differences in all the items and indices between both sexes and right and left sides.