대한치과교정학회지 (The korean journal of orthodontics)
- 제26권5호
- /
- Pages.557-568
- /
- 1996
- /
- 2234-7518(pISSN)
- /
- 2005-372X(eISSN)
정상 교합자의 세가지 안면 성장유형에 따른 ODI, APDI의 변화
A Longitudinal change of ODI and APDI on Three Facial Growth Patterns in Koreans with Normal Occlusion
- Lee, Sun-Reong (Department of Orthodontics, College of Dentistry, Kyungpook National University) ;
- Park, Kyung-duk (Department of Orthodontics, College of Dentistry, Kyungpook National University) ;
- Kyung, Hee-Moon (Department of Orthodontics, College of Dentistry, Kyungpook National University) ;
- Sung, Jae-Hyun (Department of Orthodontics, College of Dentistry, Kyungpook National University)
- 발행 : 1996.10.01
초록
본연구는 안면성장유형에 있어서의 피개교합심도지수, 전후방부조화지수의 성장에 따른 변화 양상을 알아 보기 위하여 정상교합자 남자 19명, 여자 14명의 10년간 격년으로 촬영한 두부 X-선 규격사진을 Y-axis의 연구기간동안 총변화량에 따라 Drop, Neutral, Forward의 세군으로 나누어 분석하여 각 계측항목에 관하여 다음과 같은 결과를 얻었다.
The purpose of this study was to analyze the growth changes of ODI and APDI with age on the three facial growth patterns. The biennial serial cephalometric radiographs of 19 male and 14 famale samples with normal occlusion during 10 years were used in this study. The samples were divided into three groups - drop type, neutral type, forward type - by the total change of the Y-axis during the periods of the study. The findings in this investigation indicated the following: 1. The mean values and standard deviations of each age group in each facial type of male and famale were obtained. 2. The difference of ODI and APDI among the 3 facial types was not significant through all observed ages(P)0.05). The size of ODI appeared large consistently in order of the drop, neutral, and forward type in both male and female through all observed ages. 3. The ODI and APDI were maintained without any charges with age during the periods of the study(p>0.05). 4. In correlation analysis between the total change of the Y-axis and 6 measurements, the AB plane angle and facial angle showed correlation in both male and female(p<0.05), the APDl in only female(p<0.001), but the ODI not appeared correlation in either male or female(p>0.05).
키워드