正颌外科硬组织X线头影测量研究——一、湖北地区正常(牙合)成人颅面结构各部分间的关系

Hard tissue cephslometric for orthognathic surgery Part I the relationships among the craniofacial hard tissues of native adults with normal occiusions in Hubei area

本研究应用X线头影测量技术,电子计算机数据处理系统,从正颌外科的角度,对湖北地区116名正常成人(男60人,女56人)的颅面硬组织结构间的关系进行分析,初步确立了其间的关系并进行了数字性表达。另外,对正颌外科X线头影测量的硬组织分析指标的选择,也进行了探讨。

The relationships among the craniofacial hard tissues of the 116 native huhei adults (60 males, 56 females, 18 to 20 years with normal oeclusion) were studied by cephalometric radiographs and computer data processing system, the study found out the raaztionships and described them mathematically, the article also gave a discussion how to Choose the analysis index of the cephalometric for orthognathic surgery.