人体斜坡区断层解剖及三维重建研究  

Sectional anatomy study of the clivus regoin and its three dimensional reconstruction

作　　者：吴玉学 吕青 于龙广 张晨 张兴浩 刘军 杨军 刘树伟[3] 

机构地区：[1]滨州医学院,山东烟台256603 [2]滨州医学院烟台附属医院神经外科,山东烟台264100 [3]山东大学医学院断层影像解剖学研究中心,山东济南250012

出　　处：《局解手术学杂志》2018年第2期79-82,共4页Journal of Regional Anatomy and Operative Surgery

基　　金：山东省自然科学基金(ZR2014HL044);滨州医学院科研启动基金(BY2015KYQD29)

摘　　要：目的研究人体斜坡区的局部断层解剖学特点,为斜坡区病变手术提供解剖学资料。方法应用冷冻铣切技术,完成2例成人头颅断层标本的制作(分别为水平位、冠状位),在连续断层上追踪观察斜坡区的解剖特点,应用AMIRA 4.1软件重建斜坡区的三维图像。结果获得与斜坡区有关的横断面图像320幅,冠状位图像232幅,选取其中4张描述斜坡区的解剖特点,获得了斜坡区的三维图像。结论通过对斜坡区断层解剖结构的分析、处理,可以立体显示斜坡区的解剖关系;三维图像可形象、动态地显示斜坡区的解剖特点。Objective To study the anatomical characteristics of sectional clivus region and to provide anatomical data for the operation of the clivus regoin. Methods Continuous thin sections （transverse position and coronal position） from two head specimens were performed with freezing milling technique. Observed the anatomical relationship and anatomical characteristics of the clivus region, and finished the three dimensional reconstruction based on the data of sections. Results Totally obtained 320 transverse sections and 232 coronary sections. The related structures were described in 4 typical sections, and three dimensional reconstruction of the clivus region were produced. Conclusion Combinationof section anatomy and three dimensional reconstruction can stereoscopically display the anatomical characters of the clivus region. The three dimensional models could continuously and dynamically display the anatomic structures.

关 键 词：人体斜坡区 断层解剖 三维重建人体标本制作 解剖关系 

分 类 号：R322.81[医药卫生—人体解剖和组织胚胎学]