人颈椎终板的CT影像学测量及其意义

发布时间：2019-04-28 17:35

【摘要】：目的:利用颈椎CT扫描技术对中国东北地区成年人颈椎终板的形态学参数进行测量,为设计适合中国人的人造颈间盘提供准确的形态学依据。方法:通过颈椎CT扫描获取80名健康成人的颈部CT影像学资料。利用CT影像测量技术,分别测量颈3椎骨(C3)至颈7椎骨(C7)的上终板长(APLu)、上终板宽(CMLu)、下终板长(APLl)和下终板宽(CMLl)参数,并对每个参数进行性别比较和不同颈椎节段的比较。结果:APLu、CMLu、APLl和CMLl的参数值随颈椎节段的下降而不断增大(PAPLu=0.023,PCMLu=0.007,PAPLl=0.035,PCMLl0.001);各参数男女比较差异有统计学意义(P0.05)。本实验获得的参数值与已报道的其他国家的数值比较差异有统计学意义(P0.05)。结论:本研究为设计适合中国人的人造颈间盘提供了准确的形态学依据。
[Abstract]:Aim: to measure the morphological parameters of cervical endplate of adults in northeast China by using cervical spine CT scanning technique, so as to provide accurate morphological basis for the design of artificial cervical disc suitable for Chinese people. Methods: cervical CT imaging data of 80 healthy adults were obtained by cervical CT scan. The parameters of upper endplate length (APLu), upper endplate width (CMLu),) and inferior endplate width (CMLl) of C 3 vertebrae (C 3) to C 7 vertebrae (C 7) were measured by CT imaging technique. The sex of each parameter was compared with that of different cervical spine segments. Results: the parameter values of APLu,CMLu,APLl and CMLl increased with the decrease of cervical spine segment (PAPLu=0.023,PCMLu=0.007,PAPLl=0.035,PCMLl0.001), and there was significant difference between male and female (P0.05). The parameter values obtained in this experiment were significantly different from those reported in other countries (P0.05). Conclusion: this study provides accurate morphological basis for the design of artificial cervical disc suitable for Chinese.
【作者单位】：吉林大学基础医学院人体解剖学教研室;吉林大学中日联谊医院骨科;吉林大学第二医院骨科;中国人民财产保险公司长春分公司人伤分部;吉林大学第一医院二部放射线科;
【基金】：吉林省科技厅青年科研基金资助课题(201201043)
【分类号】：R816.8

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