Nws nyob ntawm lub lumbar qaum qaum kwj dej. Nws txuas los ntawm conus medullaris nyob ib ncig ntawm theem ntawm thawj thiab thib ob lumbar vertebrae mus rau theem ntawm lub thib ob sacral vertebra. Nws muaj cov filum terminale thiab cauda equina. Thaum lub lumbar puncture, tus kws kho mob rub CSF los ntawm lub cistern.
qhov chaw subarachnoid nyob rau hauv tus txha caj qaum nyob qhov twg?
qhov chaw txha caj qaum subarachnoid yog qhov chaw nruab nrab ntawm arachnoid mater thiab pia mater hauv tus txha nraub qaumthiab txuas ntxiv nrog qhov chaw intracranial subarachnoid. Nws sib txuas lus nrog qhov chaw intracranial subarachnoid ntawm lub foramen magnum thiab xaus rau theem ntawm S2 vertebra.
qhov quizlet subarachnoid nyob qhov twg?
Subarachnoid chaw
Tam sim ntawd tob rau arachnoid mater. Muaj cov kua dej cerebrospinal. Lub arachnoid trabeculae txuas mus rau qhov chaw no los ntawm arachnoid mus rau hauv qab pia mater.
qhov chaw subarachnoid loj tshaj plaws nyob qhov twg?
Cisterna magna kuj hu ua cerebellomedullary cistern - qhov loj tshaj plaws ntawm subarachnoid cisterns. Nws nyob nruab nrab ntawm lub cerebellum thiab medulla oblongata. Nws tau txais CSF los ntawm plaub lub ventricle ntawm qhov nruab nrab aperture (foramen ntawm Magendie).
Cov qaum qaum puas muaj qhov chaw subarachnoid?
Qhov chaw subarachnoid ntawm tus txha caj qaum yog qhov tseeb yog qhov qis qis ntawm qhov intracranialsubarachnoid chaw. Zoo li lub hlwb, tus txha caj qaum arachnoid muaj cov txheej txheem txheej txheej tuab arachnoid uas txuas rau sab hauv ntawm tus txha caj qaum dura.
