为了立体地理解颈部的构造并得到基础数据,运用近年来取得很大进展的影像诊断CT观察颈部横切面。 对象为健康成年男性3例,运用计算机化X线体层扫描机(CT scanner)于俯卧位时各颈椎高度进行断层摄影,分析所得到的CT影像,记录颈椎及颈部各肌肉。参考《人体横切面解剖图谱与CT影象》,于第3～6颈椎高度标示出以下肌肉的位置:斜方肌、头 In order to understand the structure of the neck stereoscopically and obtain the basic data, the CT scan of the neck is made by using the imaging diagnosis CT which has made great progress in recent years. Three healthy adult males were enrolled in this study. CT scan was performed on the cervical vertebrae in the prone position. The CT images were analyzed and the muscles of the cervical spine and neck were recorded. Reference to “cross-sectional anatomy of human body and CT images”, in the 3 ~ 6 cervical height marked the following muscle position: trapezius, head