摘要
目的 建立山东地区成人正常（牙合）软组织侧貌唇突度6种分析法的X线头影测量正常值范围.方法 按照同一标准严格筛选出山东地区成人正常骀123名,男性60名,女性63名,年龄19～26岁.拍摄X线头颅定位侧位片.测量包括Steiner（S1）,Ricketts（E）,Burstone（B）,Sushner（S2）,Holdaway（H）,Merrifield（Z）6种分析法的11项测量指标-S1UL,S1LL;EUL,ELL;BUL,BLL;S2UL,S2LL;HLL,H角;Z角.计算各测量指标的均数与标准差,对男性与女性样本间进行t检验.所有数据采用SPSS10.0统计软件包进行统计学分析.结果 建立了山东地区成人正常（牙合）软组织侧貌唇突度6种分析法的X线头影测量正常值范围;男性与女性相比,仅在S2UL和H角两项指标上存在显著性差异,且男性大于女性.结论 山东地区成人正常胎软组织侧貌唇突度具有其地域性特点,部分测量指标具有男女性别间差异.
Objective To obtain the norms of lip position in six different soft tissue analyses in Shandong adults with normal occlusion. Methods 123 subjects （male 60, female 63）, age range 19～26 years old, were chosen from 3700 students in Shandong University. Lateral cephalogramsof each patient was taken by the same operator. Distance of S1UL, S1LL, EUL, ELL, BUL, BLL, S2UL,S2LL, HLL, H angle and Z angle from Steiner（S1）, Ricketts （E）, Burstone（B）, Sushner（S2）,Holdaway（H）, Merrifield（Z） analysis, were measured. Results The norms on lip position of six different soft tissue analyses in Shandong adults with normal occlusion were obtained. There was no significant difference between male and female in each measurement except S2UL and H angle,Conclusions There are some regional characteristics on lip position in Shandong adults with normal occlusion, and significant differences between male and female are noted in several measurements.
出处
《中华口腔正畸学杂志》
2010年第1期22-25,共4页
Chinese Journal of Orthodontics
作者简介
通信作者 ：王春玲,Email：wangchl@sdu.edu.cn,电话：13953160312.
