Tus txha nqaj qaum loj ntuj nrog cov leeg nqaij xim qauv

Tus qauv pob txha caj qaum loj no qhia txog txhua yam tseem ceeb ntawm txhua pob txha caj qaum kom meej, suav nrog pob txha caj qaum,
Cov hauv paus hlab ntsha, cov hlab ntsha vertebral, cov disc faib, cov txheej txheem transverse ntawm tus txha nqaj qaum, thiab vertebral section. Cov leeg nqaij tau kos duab tes
Rau kev kawm ntxiv. Cov yam ntxwv tseem ceeb suav nrog: kev khoov tau
Cov pob txha caj qaum, sacrum, occipital pob txha, vertebral artery, nerve artery thiab lumbar intervertebral disc. Nrog lub rooj zaum hlau zoo nkauj.