重庆市女性青少年正畸治疗患者面部软组织厚度测量研究

The measurement of craniofacial soft tissue thickness in female adolescent orthodontic thufferer in Chongqing

目的:通过测量重庆市女性青少年错患者面部软组织厚度,分析安氏I类、安氏II类、安氏III类患者之间面部软组织厚度的差异,探讨重庆市女性青少年正畸治疗患者面部软组织厚度的特征。方法:选取60例女性青少年正畸治疗患者头颅DR侧位片,选取面部中线14个标志点进行软组织厚度测量,并进行统计学分析。结果:重庆市女性正畸治疗患者头面部14个点的软组织厚度测量值为(5.11±0.52)mm～(14.18±1.14)mm范围,在鼻根部最薄,下唇部最厚。面下部的软组织厚度较面上部的厚。结论:重庆市女性青少年正畸治疗患者面部软组织覆盖厚度在面部各个部位差别大,软组织厚度的本身对于个人面貌的构建象骨组织一样都起着决定性作用。重庆市安氏I类、II类、III类女性青少年正畸治疗患者相互之间在鼻底、上唇、颏部厚度有显著性差异,在鼻根、下唇、颏唇沟无显著性差异。

Objective：To measure the craniofacial soft tissue thickness in female adolescent orthodontic treatment thufferer in Chongqing and to study the craniofacial soft tissue thickness character in female adolescent orthodontic treatment thufferer in Chongqing,analyze the difference of craniofacial soft tissue thickness in Class Ⅰ,Class Ⅱ and Class Ⅲ. Methods：Craniofacial soft tissue thickness at 14 landmarks were measured with DR and statistically analyzed in 60 female adolescent orthodontic treatment thufferers in Chongqing. Results：The measured values were from 5.11±0.52 to 14.18±1.14mm. The eraniofaeial soft tissue thickness is the thinnest in the root of nose,but the thickest in the lower lip. Conclusions：There is siglificant difference in eraniofaeial soft tissue thickness among different positions of face in female adolescent orthodontic treatment thufferer in Chongqing. Soft tissue thickness plays the decisive role for individual appearance like the bone tissue. Except for nasal point, lower lip and mentolabial furrow,there are siglificant difference in the basis nasi,upper lip and mental region among Class Ⅰ, Class Ⅱ and Class Ⅲ in female orthodontic treatment thufferer in Chongqing.