Cov cheeb tsam ntawm kab lus vertebral yog dab tsi?
Cov cheeb tsam ntawm kab lus vertebral yog dab tsi?

Video: Cov cheeb tsam ntawm kab lus vertebral yog dab tsi?

Video: Cov cheeb tsam ntawm kab lus vertebral yog dab tsi?
Video: Xov Xwm Kub 25/2/22 Tsov Rog Russia Tua Ukraine Lub Teb Chaw Lawm & Naj Ej Thaib Poob Dej Pawvv....? 2024, Lub rau hli ntuj
Anonim

Vertebrae yog 33 tus tib neeg cov pob txha uas sib cuam tshuam nrog ib leeg los ua tus ncej txha. Lub vertebrae tau suav thiab muab faib ua cheeb tsam: ncauj tsev menyuam, thoracic , lumbar , sacrum, thiab coccyx (Daim duab 2). Tsuas yog sab saum toj 24 pob txha txav tau; vertebrae ntawm lub sacrum thiab coccyx yog fused.

Hauv qhov no, 3 thaj tsam ntawm kab lus vertebral yog dab tsi?

Sab saum toj peb cheeb tsam ntawm tus txha caj qaum yog hu ua lub ncauj tsev menyuam, thoracic , thiab lumbar ; lawv muaj ib tug neeg sib koom vertebrae. Ob cheeb tsam qis dua-lub sacrum thiab coccyx, lossis tailbone-tau tsim los ntawm cov pob txha fused.

Qhov thib ob, cheeb tsam loj ntawm kab lus vertebral yog dab tsi? Tsib cheeb tsam tseem ceeb ntawm kab lus vertebral yog thaj chaw ntawm ncauj tsev menyuam, thoracic cheeb tsam, lumbar cheeb tsam, sacrum , thiab coccyx.

Hauv qhov no, plaub cheeb tsam ntawm kab vertebral yog dab tsi?

Feem ntau, tus nqaj qaum tau muab faib ua plaub thaj tsam tseem ceeb: ncauj tsev menyuam, thoracic , lumbar thiab sacral.

Muaj pes tsawg cheeb tsam ntawm kab vertebral muaj?

tsib cheeb tsam

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