SHERP

한국인 태아천골의 체질인류학적 연구
Anthropological Study of the Sacrum of the Korean Fetus

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Authors
임재건
Issue Date
1965-12
Publisher
서울대학교 의과대학
Citation
Seoul J Med 1965;6(4):21-43
Abstract
The author has anthropologically measured 26 items
on the sacra of 365 Korean fetuses ranging from the
4th to the 10th fetal months. computed 14 indices and
determined their parameters, and the following conclusions
have been drawn.
1). The longitudinal and transverse diameters of the
sacrum increase about 4 times during above ranging period.
2). The form of the sacrum is dolichohieric and changes
from long slender to short broad with the fetal month
in approaching to the adult type.
3). The longitudinal and transverse diameters of the
sacral arc increase about 4 times during above ranging
period.
4). The greatest height of the sacral arc increases
about 7 times during above ranging pericd.
5). The longitudinal curvature of the sacral arc changes
stronger quickly with the fetal month in approaching to
the adult type. but no change is found in the transverse
curvature.
6). There is no change in the location of the greatest
height of the sacral arc with the fetal month and it
locates lower than that of the adult.
7). The longitudinal and transverse diameters of the
auricular surface increase about 4 and 5 times respectively
during above ranging period.
8). The form of the auricular surface changes from
long slender to short broad with the fetal month in
approaching to the adult type.
9). The location of the auricular surface is hypobasal
as in the adult.
10). The longitudinal and transverse diameters of the
sacral canal increase about 6.5 and 3.5 times respectively
during above ranging period.
11). The form of the entrance of the sacral canal
changes from flat anteroposteriorly to oval transversely
with the fetal month in approaching to the adult type.
12). The longitudinal and transverse diameters cf the sacral base increase about 3.5 and 4 times respectively
during above ranging period.
13). The form of the sacral base changes from weak
to strong oval transversely with the fetal month in
approaching to the adult type.
14). The breadths between the sacral foramina increase
about 3.2 times respectively during above ranging period.
15). The thicknesses of the sacral vertebrae increase
about 3.2 times respectively during above ranging period.
16). No change is found in the angle of the promontory
with the fetal month and it is smaller than that of the
adult.
17). There are no differences in the fetal sacrum
between both sexes and the sex differences in the sacrum
occur after birth.
18). No differences are found in all of the items and
indices between both right and left sides.
Language
Korean
URI
http://hdl.handle.net/10371/6316
Files in This Item:
Appears in Collections:
College of Medicine/School of Medicine (의과대학/대학원)Dept. of Medicine (의학과)The Seoul Journal of MedicineThe Seoul Journal of Medicine Vol. 06 No.4 (1965)
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