![Yog vim li cas tus txha caj qaum yog luv dua li vertebral kem? Yog vim li cas tus txha caj qaum yog luv dua li vertebral kem?](https://i.answers-medical.com/preview/medical-health/14001379-why-is-the-spinal-cord-shorter-than-the-vertebral-column-j.webp)
Video: Yog vim li cas tus txha caj qaum yog luv dua li vertebral kem?
![Video: Yog vim li cas tus txha caj qaum yog luv dua li vertebral kem? Video: Yog vim li cas tus txha caj qaum yog luv dua li vertebral kem?](https://i.ytimg.com/vi/G0m727Pa_H0/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Vim lub tus txha nqaj qaum yog considerably luv dua ntawm kab vertebral (saib daim duab 1.10A), lumbar thiab sacral qab haus huv khiav rau qee qhov deb ntawm qhov vertebral kwj dej ua ntej tawm los, yog li sib sau ua ke paj hlwb cov hauv paus hniav hu ua cauda equina.
Yog li ntawd, vim li cas lub vertebral kem ntev dua li tus txha caj qaum?
Txawm li cas los xij, vim tias vertebral kab loj hlob ntev tshaj li tus txha nqaj qaum , tus txha nqaj qaum ntu tsis sib xws vertebral ntu nyob rau hauv cov neeg laus, tshwj xeeb tshaj yog nyob rau hauv qis tus txha nqaj qaum . Rau cov hlab ntsha ntawm qis dua tus txha nqaj qaum , qhov no txhais tau tias lawv tawm ntawm vertebral kab qis dua (ntau caudally) tshaj lawv cag.
Kuj Paub, yog vim li cas tus txha nqaj qaum luv dua li kab lus vertebral quizlet? Vim lub tus txha nqaj qaum yog luv dua ntawm kab vertebral cov hlab ntsha uas tshwm sim los ntawm lumbar, sacral, thiab coccygeal cheeb tsam ntawm tus txha nqaj qaum tsis txhob tawm ntawm vertebral kab nyob rau tib theem lawv tawm ntawm qaum.
Tsis tas li ntawd, tus txha caj qaum puas luv dua li vertebral kem?
Cov tus txha nqaj qaum yog nyob rau hauv lub vertebral foramen thiab yog ua los ntawm 31 ntu: 8 ncauj tsev menyuam , 12 thoracic, 5 lumbar, 5 sacral thiab 1 coccygeal. Cov tus txha nqaj qaum yog luv dua qhov ntev ntawm cov pob txha tus txha nqaj qaum ; cov tus txha nqaj qaum txuas mus rau qhov kawg ntawm lub thoracic qaum.
Vim li cas tus txha nqaj qaum loj zuj zus hauv ncauj tsev menyuam thiab lumbar?
Cov ncauj tsev menyuam thiab lumbar kev loj hlob ntawm cov tus txha nqaj qaum tshwm sim los ntawm qhov loj ntawm cov teeb meem grey uas muaj cov tshuab neural tsim nyog los ua haujlwm ntawm cov ceg. Cov qaum xaus rau sab saud lumbar cheeb tsam (L1-2) ntawm conus medullaris (saib daim duab).
Pom zoo:
Dab tsi yog CPT txoj cai los tshaj tawm cov pob txha pob txha xav tau ua rau pob txha pob txha thaum phais pob txha?
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Pib 01/01/18, CPT code 20939 yuav tsum tau siv los tshaj tawm cov pob txha pob txha xav tau rau pob txha pob txha hauv kev phais pob txha
Cov qauv twg tshem tawm tus txha caj qaum hauv kab lus vertebral?
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Nruab nrab ntawm cov hlab ntsha hauv paus, pia mater thickens los tsim cov hniav ligaments. Cov ligaments no txuas rau arachnoid mater, tshem tawm cov leeg txha caj qaum hauv cov leeg nqaj qaum
Vim li cas koj thiaj xav tias pob txha spongy tso cai hloov pauv ntau dua li pob txha pob txha?
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Cov pob txha Cancellous yog tsim los ntawm spongy, ntxeem tau, cov pob txha cov ntaub so ntswg uas muaj cov pob txha liab thiab tseem ceeb heev rau kev tsim cov qe ntshav. Spongy pob txha yog softer thiab tsis muaj zog tshaj cov pob txha compact, tab sis kuj hloov tau ntau dua
Vim li cas tus txha caj qaum thiab lub hlwb hu ua lub hauv nruab nrab lub paj hlwb?
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Lub hauv paus paj hlwb muaj lub hlwb thiab tus txha caj qaum. Nws raug xa mus rau "lub hauv paus" vim tias nws ua ke cov ntaub ntawv los ntawm tag nrho lub cev thiab tswj kev ua haujlwm thoob plaws lub cev
Qhov twg ntawm peb tus txha caj qaum yog ze tshaj plaws rau qaum?
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Pia mater. Pia mater (lossis 'pia') yog txheej txheej ntawm cov meninges uas ze tshaj plaws rau lub hlwb thiab tus txha caj qaum. Nws yog ib txheej nyias, me me ('pia mater' txhais tau tias 'niam zoo' hauv Latin). Pia mater ua tib zoo sib txuas rau ob lub paj hlwb thiab tus txha caj qaum