摘要
目的：为改进和设计适合国人的人工髋关节假体提供参数值。方法：１２９例成人股骨标本，分别于股骨颈垂直和平行平面拍Ｘ线平片，测量小转子及其上、下２ｃｍ平面处髓腔的宽度等。结果：小转子处髓腔宽为２．６±０．２ｃｍ，其上２ｃｍ处为４．３±０．５ｃｍ，其下２ｃｍ处为２．１±０．３ｃｍ。个体间变异很大。结论：股骨上段的解剖学资料。
Objective:To measure the endosteal geometry of the proximal femur to improve and design hip joint prosthesis for Chinese people.Methods:X ray radiography parallel and perpendicular to the plane of the femoral neck was made on 139 adults.The width of bone medullary cavity at the plane of lesser trochanter,2 cm above and below the lesser trochanter were measured on thses radiography.Results:The width of bone marrow cavity was 25.78±2.83 mm at the level of lesser trochanter,43.01±4.79 mm at the level of 2 cm above the lesser trochanter and 20.05±2.83 mm at the level of 2 cm below the lesser trochanter.There was a great diference among the individuals.Conclusions:The result was worthwhile for providing anatomic basis in order to design hip joint prosthesis for Chinese people.
出处
《中国临床解剖学杂志》
CSCD
北大核心
1999年第2期148-149,共2页
Chinese Journal of Clinical Anatomy
关键词
股骨
髓腔宽度
测量
假体
Femur Bone medullary cavity Measurement Prosthesis
