A.L4~5 B.L3~4 C.L2~3 D.L1~2 E.T12~L1
A.副交感神經(jīng) B.交感神經(jīng) C.感覺(jué)神經(jīng) D.運(yùn)動(dòng)神經(jīng) E.膈神經(jīng)
A.棘上韌帶 B.棘間韌帶 C.黃韌帶 D.硬脊膜 E.蛛網(wǎng)膜