正常成年人第二颈椎以下的椎管前后径的范围为()A.3~5mm B.6~10mm C.

题型:单项选择题

问题:

正常成年人第二颈椎以下的椎管前后径的范围为()

A.3~5mm

B.6~10mm

C.10~21mm

D.25~30mm

E.32~35mm

考点:医学影像技术(医学高级)CTCT题库
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