Qhov twg ib qho intervertebral disk nyob?

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Qhov twg ib qho intervertebral disk nyob?
Qhov twg ib qho intervertebral disk nyob?

Video: Qhov twg ib qho intervertebral disk nyob?

Video: Qhov twg ib qho intervertebral disk nyob?
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Ib qho intervertebral disc (los yog intervertebral fibrocartilage) lies nruab nrab ntawm cov vertebrae uas nyob ib sab hauv kab vertebralTxhua disc tsim ib qho kev sib koom ua ke fibrocartilaginous (symphysis), kom cia me ntsis txav ntawm vertebrae, los ua ib lub ligament los tuav lub vertebrae ua ke, thiab ua hauj lwm raws li ib tug shock absorber rau tus txha nraub qaum.

Peb pom qhov twg intervertebral discs thiab lawv txoj haujlwm yog dab tsi?

Lub intervertebral disc (IVD) yog qhov tseem ceeb hauv kev ua haujlwm ntawm tus txha caj qaum. Nws yog lub ncoo ntawm fibrocartilage thiab lub hauv paus kev sib koom ua ke ntawm ob vertebrae nyob rau hauv tus txha caj qaum.

Qhov twg tsis muaj intervertebral discs?

Cov discs intervertebral ua ib feem plaub ntawm tus txha caj qaum qhov ntev. Tsis muaj discs nruab nrab ntawm Atlas (C1), Axis (C2), thiab Coccyx.

Disk nyob qhov twg hauv lub cev?

Lo lus 'disc' luv luv rau 'intervertebral disc'. Cov no yog cov spongy cushions cais cov pob txha ntawm qaum (vertebrae). Discs muab kev poob siab, ua kom tus txha nraub qaum ruaj khov thiab muab cov vertebrae 'pivot cov ntsiab lus' kom tso cai txav mus.

Qhov twg yog intervertebral disc thickest?

Lub lumbar intervertebral discs yog qhov tuab tshaj plaws piv rau lwm thaj tsam qaum. Cov discs kuj tuab nyob rau hauv pem hauv ntej dua nraub qaum.

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