![Transitional lumbosacral vertebra yog dab tsi? Transitional lumbosacral vertebra yog dab tsi?](https://i.answers-medical.com/preview/medical-health/14177569-what-is-transitional-lumbosacral-vertebra-j.webp)
Video: Transitional lumbosacral vertebra yog dab tsi?
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2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Lumbosacral transitional vertebrae (LSTV) yog congenital spinal anomalies, nyob rau hauv uas ib tug elongated transverse txheej txheem ntawm lub xeem. lumbar vertebra fuses nrog qib sib txawv mus rau ntu "thawj" sacral.
Ib yam li ntawd, ib qho kev hloov pauv vertebrae tuaj yeem ua rau mob?
Cov hloov pauv vertebra txoj kev hla mus los feem ntau yog nthuav dav thiab feem ntau zoo li qhov sib koom dag uas kov lub plab. Qhov kev sib koom ua ke ntawm cov txheej txheem kev hloov pauv loj no thiab lub sacrum, yog tias mob, tuaj yeem ua rau qis rov qab mob.
Tsis tas li ntawd, qhov lumbosacral junction yog dab tsi? Lumbosacral Txhais. Ntawm los yog hais txog los yog ze ntawm qhov me me ntawm lub nraub qaum thiab sab nraub qaum ntawm lub plab ntawm lub duav. Cov lumbosacral hlws ris suav nrog L5 vertebral lub cev hais tawm nrog thawj sacral vertebral lub cev.
Raws li, dab tsi yog qhov hloov pauv ntawm cov nqaij ntshiv hauv tib neeg?
Cov ntsiab lus tseem ceeb: Lumbosacral hloov pauv vertebrae (LSTVs) yog yug los qaum Kev tsis sib haum xeeb ntawm L5-S1 hlws ris hauv qaum . Qhov kev hloov pauv no tuaj yeem ua rau muaj kev txheeb xyuas tsis raug ntawm a qaum ntu, ua rau tsis ncaj ncees lawm qaum kev phais thiab kev sib raug zoo nrog cov tsos mob tsis zoo.
Koj suav tus lumbar vertebrae li cas?
Kaum ob lub thoracic vertebrae Tus lej T1 txog T12. Qhov ntau ntawm cov lus tsa suab hauv thoracic qaum yog txwv. Lumbar (qis rov qab) - lub luag haujlwm tseem ceeb ntawm lub lumbar qaum yog los ris lub cev hnyav. Lub tsib lumbar vertebrae cov lej L1 txog L5.
Pom zoo:
Lub lumbosacral kaum yog dab tsi?
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Lub Lumbosacral Angle Defined Vim tias koj tag nrho tus txha nraub qaum nyob saum cov pob txha sacrum qis tshaj, lub kaum sab xis ntawm sab saum toj ntawm lub sacrum txiav txim siab txog qib ntawm txhua ntawm cov leeg txha caj qaum nyob saum nws. Raws li koj tuaj yeem xav, qhov hnyav ntawm koj lub cev hloov pauv los ntawm tus txha nqaj qaum los ntawm L5 vertebra mus rau sacrum
Dab tsi yog lamina ntawm vertebra?
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Lub lamina yog ib sab tom qab ntawm cov pob txha vertebral dag nruab nrab ntawm cov txheej txheem spinous (uas tawm mus rau hauv nruab nrab) thiab ntau dua ib sab pedicles thiab cov txheej txheem kev hloov pauv ntawm txhua lub vertebra. Cov khub ntawm laminae, nrog rau cov txheej txheem spinous, ua rau cov phab ntsa tom qab ntawm cov pob txha txha caj qaum
Dab tsi yog sacral vertebra?
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Lub sacral vertebrae - tseem hu ua sacral spine - muaj tsib sacral vertebrae pob txha. Lub vertebrae sacral tau sawv cev los ntawm ntu S1 txog S5 thiab nyob nruab nrab ntawm lub lumbar vertebrae thiab coccyx (tailbone) - qhov qis tshaj ntawm kab lus vertebral
Transitional epithelium zoo li cas?
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Qauv. Qhov pom ntawm qhov hloov pauv epithelium nyob ntawm cov txheej uas nws nyob. Cells ntawm lub basal txheej yog cuboidal, los yog lub voos xwmfab-zoo li tus, thiab columnar, los yog kem-puab, thaum lub hlwb ntawm lub superficial txheej txawv nyob rau hauv tsos nyob ntawm seb qhov degree ntawm distension
Dab tsi yog t4 vertebra tswj?
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T4. T4 vertebra yog plaub thoracic vertebra uas ua rau nruab nrab ntu ntawm tus txha caj qaum ntawm tib neeg lub cev. Lub qaum yog qhov chaw nruab nrab ntawm cov neural network uas txuas lub hlwb mus rau lwm lub cev, thiab ua haujlwm ntawm kev xa cov cim los tswj kev ua pa, lub plawv dhia, thiab cov leeg nqaij