论文部分内容阅读
本文为探讨东北地区儿童的颅面形态特征,选择哈市儿童进行了定位X 线头颅摄片研究。确定出了本地儿童骨(牙合)面一些常用头影测量方法均值,并进一步对其软组织侧貌,硬软组织关系以及唇形特征,进行了初步探讨。结果表明,在骨(牙合)部36项计测值中,除上面高一项男女间有显著差异(p<0.05)外,其余各项均无明显差异。软组织部侧面覆盖显示男性上下唇厚度明显大于女性,有统计学意义,而其余各部性别差异不明显。侧面唇位显示,男性上下唇较女性前突。侧面软组织角结
In this paper, to explore the characteristics of craniofacial morphology in children in northeast China, Harbin Children selected for positioning X-ray head study. The mean value of some commonly used cephalometric methods for local children's bony occlusion was determined, and the soft tissue contour, the relationship between hard and soft tissues and the lip shape were also discussed. The results showed that there were no significant differences among the 36 measurements in the bony (occlusal) department except for the above-mentioned high male-female ratio (p <0.05). Side coverage of the soft tissue department showed that the male upper and lower lip thickness was significantly greater than the female, with statistical significance, while the remaining part of the gender difference was not obvious. Side lip position shows that the male lower lip than female protrusion. Lateral soft tissue angle junction