华西口腔医学杂志
華西口腔醫學雜誌
화서구강의학잡지
WEST CHINA JOURNAL OF STOMATOLOGY
2001年
1期
32-34
,共3页
双颌前突%头影测量
雙頜前突%頭影測量
쌍합전돌%두영측량
目的:探讨广东省双颌前突患者牙、颌以及软组织的特征。方法:对60例广东省双颌前突容患者的头影测量描图，将测量值与北京正常值相比较，总结广东省前突面型患者的特征。结果:同北京正常相比较，广东省双颌前突患者下颌骨位置相对后缩，向后下 旋转。切牙过度唇倾，下唇较厚，颏厚小于正常值，颏部特征不明显，中面部相对突出。结论:只有根据广东双颌前突的特征,在矫治过程中注重颌骨位置的调整,严格控制后牙支抗,内收切牙,才有助于患者面貌的改善。
目的:探討廣東省雙頜前突患者牙、頜以及軟組織的特徵。方法:對60例廣東省雙頜前突容患者的頭影測量描圖，將測量值與北京正常值相比較，總結廣東省前突麵型患者的特徵。結果:同北京正常相比較，廣東省雙頜前突患者下頜骨位置相對後縮，嚮後下 鏇轉。切牙過度脣傾，下脣較厚，頦厚小于正常值，頦部特徵不明顯，中麵部相對突齣。結論:隻有根據廣東雙頜前突的特徵,在矯治過程中註重頜骨位置的調整,嚴格控製後牙支抗,內收切牙,纔有助于患者麵貌的改善。
목적:탐토광동성쌍합전돌환자아、합이급연조직적특정。방법:대60례광동성쌍합전돌용환자적두영측량묘도，장측량치여북경정상치상비교，총결광동성전돌면형환자적특정。결과:동북경정상상비교，광동성쌍합전돌환자하합골위치상대후축，향후하 선전。절아과도진경，하진교후，해후소우정상치，해부특정불명현，중면부상대돌출。결론:지유근거엄동쌍합전돌적특정,재교치과정중주중합골위치적조정,엄격공제후아지항,내수절아,재유조우환자면모적개선。
Objective: The purpose of this article is to characterize the teeth, jaws and soft tissues of the patients with bimaxillary protrusion in south China.Methods: The results of cephalometric analysis of 60 patients with bimaxillary protrusion were compared with the normal occlusions in Beijing. Results: Compared with the normals in Beijing, the mandibles of the subjects were positioned more backward and rotated inferior-posteriorily. The incisors inclined extremely to the labial side and the lower lip was thicker. The mental thickness was less than the normal, and the mental contour was not clear. The middle face was eminent. Conclusion: The results suggest it is of critical importance to manage to adjust the position of jaws, to control the molar anchorage strictly, and to achieve the maximal incisor retraction, so as to benefit the improvement of facial features.
