新疆维吾尔族正常儿童软组织侧貌的X线头影测量研究

A cephalometric study on the soft tissue of Uygur children with normal occlusion in XinJiang Uygur autonomous region.

目的建立新疆维吾尔族正常儿童软组织侧貌X线头影测量的正常值,并研究维吾尔族儿童软组织侧貌的性别特征,增龄性变化及种族特征。方法先按正常的标准选取105名维吾尔族儿童,选择测量项目,图形数值化仪采集标志点,计算机完成各项测量项目统计。结果得到了新疆维吾尔族儿童软组织侧貌的X线头影测量的正常值及标准差。结论维吾尔族儿童软组织侧貌突度男性大于女性,维吾尔族儿童具有比汉族儿童鼻尖较尖锐的鼻型特征。

Objective To establish the soft tissue cephalometric normal values in Uygur children with normal occlusion of clenfifion, and to investigate their features of soft tissue profile according to sex, aging change and ethnicity.Methods 105 Uygur children with normal occlusion were selected. The lateral cephalometric x - ray film from each child was traced and measured by computer. Remits Tne convexity of Uygur female children soft tissue profile is smaller than that in Uygur male children. Compared with children of Han nationality, the convexity of Uygur soft tissue profile is larger. The apex of nose of Uygur children is sharper than that of Han children. Conclusions The normal cephalomectric values of soft tissue for Uygur children have been established. There is significant difference in soft tissue profile between Uygur and Han children.