CAJ | 학술논문

目的：观测不同安氏分类个体的前牙和全牙Bolton 指数。方法收集1276名青少年模型，测量牙齿，计算前牙和全牙Bolton 指数，不同安氏分类分组之间间隙对比分析。结果安氏Ⅲ类男性和女性的全牙Bolton 指数均显著高于安氏Ⅰ类男性和女性。安氏Ⅲ类男性和女性的前牙Bolton 指数均显著高于安氏Ⅰ类男性和女性，安氏Ⅱ类1分类男性前牙Bolton 指数均显著低于安氏Ⅰ类男性，安氏Ⅱ类1分类女性和2分类女性的前牙Bolton 指数均显著低于安氏Ⅰ类女性。结论不同安氏分类患者的Bolton 指数存在差异。
목적：관측불동안씨분류개체적전아화전아Bolton 지수。방법수집1276명청소년모형，측량아치，계산전아화전아Bolton 지수，불동안씨분류분조지간간극대비분석。결과안씨Ⅲ류남성화녀성적전아Bolton 지수균현저고우안씨Ⅰ류남성화녀성。안씨Ⅲ류남성화녀성적전아Bolton 지수균현저고우안씨Ⅰ류남성화녀성，안씨Ⅱ류1분류남성전아Bolton 지수균현저저우안씨Ⅰ류남성，안씨Ⅱ류1분류녀성화2분류녀성적전아Bolton 지수균현저저우안씨Ⅰ류녀성。결론불동안씨분류환자적Bolton 지수존재차이。
Objective To observe anterior and overall Bolton Indexes of different Angle classifications. Methods 1 276 adolescent models were collected. After measurements,anterior and overall Bolton Indexes were calculated,and comparisons among different Angle classifications were made. Results Both anterior and overall Bolton Indexes of male and female Angle Class Ⅲ were significantly higher than that of male and female Angle Class I. Anterior Bolton Index of male Angle Class Ⅱ Division 1 was significantly lower than that of male Angle Class I. And anterior Bolton Indexes of female Angle Class Ⅱ Division 1 and Division 2 were both significantly lower than those of female Angle Class I. Conclusions Differences existed among Bolton Indexes of different Angle classifications.