乳齒列期와 混合齒列期에서의 口蓋高涇 및 幅徑에 關한 硏究
The Study Of Palatal Height And Width In Primary Arid Mixed Dentition
소속 상세정보
신춘식(申春植)/Choon Sik Shin
한세현(韓世鉉)/Se Hyun Hahn
KMID : 0358919820090010041
Abstract
正常的인 咬合을 가진 3歲에서 10歲까지의 兒童 96名(男子 49명, 女子 47名)을 對象으로 口
蓋高徑 및 幅徑을 測定하고 口蓋指數를 調査하여 다음과 같은 結論을 얻었다.
1. 第二乳臼齒近遠面 口蓋는 乳齒列期에서 混合齒列期로 變化되면서 幅涇의 增加率이 高徑
의 增加率보다 컸다.
2. 第二乳臼齒遠心面 口蓋는 乳齒列期에서 混合齒列期로 變化되면서 高徑의 增加率이 幅徑
의 增加率보다 컸다.
3 第二乳臼齒近心面 口蓋에서의 高徑 對 幅徑의 比率은 第二乳臼齒遠心面 口蓋에서의 高徑
對 幅徑의 比率보다 모든 年齡에서 컸다.
#초록#
4. 口蓋高徑과 幅徑은 女子보다 男子가 대체로 컸다.
In the study a palatal height and width were established of 96 (Male 49, Female 47)
randomly selected Korean children aged from 3 to 10 years. The results were as
follows:
1. At the palate of mesial side of 2nd primary molar, the increasing rate of palatal
width is more .than that of palatal height, as primary dentition is going over the mixed
dentition.
2. At the palate of distal side of 2nd primary molar, the increasing rate of palatal height
is more than that of palatal width, as primary dentition is going over the mixed
dentition.
3. At all over the age groups, the ratio of palatal height v.s palatal width of the mesial
side of 2nd primary molar was greater than that of the distal side of the same tooth,
4. The Palatal height and width of the male was generally greater than those of the
female.
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