Hom pob txha twg yog pob txha ntawm ncauj tsev menyuam?
Hom pob txha twg yog pob txha ntawm ncauj tsev menyuam?

Video: Hom pob txha twg yog pob txha ntawm ncauj tsev menyuam?

Video: Hom pob txha twg yog pob txha ntawm ncauj tsev menyuam?
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Cervical Vertebrae . Cov vertebrae ncauj tsev menyuam ntawm tus nqaj qaum muaj xya pob txha cov nplhaib uas nyob hauv lub caj dab ntawm lub hauv paus ntawm pob txha taub hau thiab lub thoracic qaum hauv lub cev. Ntawm cov qaum ntawm tus txha nqaj qaum column, cov vertebrae ncauj tsev menyuam yog cov thinnest thiab feem ntau muag heev pob txha.

Raws li, yam pob txha twg yog lub ncauj tsev menyuam nqaj qaum?

Cov ncauj tsev menyuam nqaj qaum yog qhov zoo tshaj plaws ntawm qhov qaum kem, dag ntawm cranium thiab thoracic qaum . Nws muaj xya qhov sib txawv qaum , ob ntawm cov uas tau muab cov npe tshwj xeeb: Thawj vertebrae ncauj tsev menyuam (C1) yog lub npe hu ua atlas.

Ib sab saum toj no, pob txha vertebrae yog dab tsi? Vertebrae . Vertebrae yog 33 tus neeg pob txha uas cuam tshuam nrog txhua lwm yam los ua tus nqaj qaum. Cov qaum tau suav thiab muab faib ua cheeb tsam: ncauj tsev menyuam, thoracic, lub lumbar , sacrum, thiab coccyx (Daim duab 2). Thawj zaug qaum (C1) yog lub nplhaib zoo li daim ntawv uas txuas ncaj qha rau pob txha taub hau.

Kuj nug, yog lub ncauj tsev menyuam nqaj qaum Ib pob txha tsis xwm yeem?

Teb thiab Piav Qhia: Xya cov pob txha tsis xwm yeem nyob hauv tib neeg lub caj dab yog hu ua vertebrae ncauj tsev menyuam . Lawv ua rau sab saud ntawm tus txha nqaj qaum kem

Puas yog lub ncauj tsev menyuam pob txha ntev?

Ncauj tsev menyuam Tus txha nqaj qaum Cov caj dab yog ib feem ntawm a ntev kem hloov tau yooj yim, paub tias yog tus txha nqaj qaum lossis pob txha nraub qaum, uas txuas mus thoob plaws lub cev. Cov ncauj tsev menyuam tus txha nqaj qaum ( caj dab cheeb tsam) suav nrog xya pob txha (C1-C7 vertebrae), uas tau sib cais los ntawm ib leeg los ntawm intervertebral discs.

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