国人下肢正常骨与关节周围解剖数据库的建立  

The Establishment of Anatomy Database of Chinese Normal Lower Limb Bones and Joints

作　　者：李钧[1] 陈爱民[1] 郭清河[1] 江曦[1] 郭永飞[1] 叶添文[1] 赵良瑜[1] 

机构地区：[1]第二军医大学附属长征医院创伤骨科,上海市200003

出　　处：《中国骨与关节损伤杂志》2011年第8期708-710,共3页Chinese Journal of Bone and Joint Injury

基　　金：上海市科委基金项目(09DZ1907603)

摘　　要：目的初步获得国人下肢正常骨与关节解剖学参数,并建立数据库,为国产下肢接骨板和螺钉的设计提供参考依据。方法对150例志愿者。行下肢骨骼全长正侧位X线平片及关节周围CT平扫,利用Mimics 10.01软件将原始CT扫描图像重建关节周围骨骼三维图像,并测量下肢骨骼参数(股骨长度、胫骨平台宽度、胫距关节面距骨横径等),将数据输入数据库软件中。结果以胫骨平台内翻角及后倾角测得值为例与西方人比较,有统计学差异(P<0.05)。结论国人下肢骨骼形态及解剖特点与西方人有明显区别,国人下肢正常骨与关节周围数据库的建立对国产下肢接骨板和螺钉的设计有重要意义。Objective To acquire the anatomic parameters of Chinese normal lower limb bones and joints, and then establish the database, so as to provide reference for designing orthopedic fixations of the lower limb bones. Methods One hundred and fifty volunteers＇ anteroposterior and lateral X-ray plain film of the lower limb bones were obtained, and the three-dimensional images of lower limb joints were setted up by mimics 10.01. Finally, the parameters of limb bone （the length of femur, the width of tibial plateau and the diameter of talus on tibial astmgalold joint etc） were measured and the data were inputted into database software. Results When taken the measured value of TP-TSA and PS which were compared with westerner＇s for example （P 〈0.05）, there was significant deviation between them. Conclusion Because the morphology and anatomic feature of Chinese lower limb bones are different from westerner＇s, establishing the database of normal lower limb bones and joints is of great significance for designing domestic orthopedic fixations of the lower limb bones.

关 键 词：下肢骨骼 解剖学参数 CT三维重建 数据库 

分 类 号：R446-39[医药卫生—诊断学]