应用逆向工程软件测量颈椎终板曲率的方法学探讨  

Discussion in measuring the curvature of cervical endplate based on reverse engineering software

作　　者：张帆[1] 吕飞舟[1] 王洪立[1] 姜建元[1] 

机构地区：[1]复旦大学附属华山医院骨科,上海200040

出　　处：《中华骨科杂志》2013年第6期621-627,共7页Chinese Journal of Orthopaedics

基　　金：国家自然科学基金（81071438,30973029）;上海市科委重点攻关项目（10441902200）

摘　　要：目的探讨应用逆向工程软件测量颈椎终板曲率的方法。方法 募集8名正常男性健康志愿者，摄颈椎CT片（包括C2下终板至C7上终板）。 将图像导入Minics10.0软件，进行各阶段分离重建。处理后的图像导入NX lmaeware13.2软件，分离C2下终板至C7上终板共10个终板，测量终板左右径、前后径。Objective Method discussion of measuring curvature of cervical endplate based on re- verse engineering sotiware. Methods The CT scan images data （From C2 to C7） of 8 normal males were se- lected and inputted into Mimics 10.0 software for 313 reconstruction and separation （cervical spine is dividedinto C1-C7 isolated reconstructed 3D images）. Another software NX hnageware 13.2 is used for further cur- vature measuring in lines named ＂left, middle, right, anterior, middle, posterior＂ which are derived from eat＇h superior and inferior endplale. great use for eervieal interbody cage design.

关 键 词：颈椎 脊柱融合术 体层摄影术 X线计算机 

分 类 号：R816.8[医药卫生—放射医学]