Supraeruption cov hniav yog dab tsi?
Supraeruption cov hniav yog dab tsi?

Video: Supraeruption cov hniav yog dab tsi?

Video: Supraeruption cov hniav yog dab tsi?
Video: Npau Suav Hniav Lov Txhais Tau Li cas? 2024, Lub Xya hli ntuj
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Supraeruption los yog tshaj qhov tawg ntawm hniav / cov hniav yog txhais raws li kev txav ntawm a hniav los yog cov hniav saum toj no lub dav hlau occlusal ib txwm muaj (GPT 8). Supra tawg tshwm sim thaum tawm tsam cov hniav nyob rau hauv occlusion ploj thiab qhov chaw tsis muaj neeg nyob.

Ntawm no, dab tsi yog cov hniav tawg loj heev?

Thaum a hniav tso cai rau tawg dhau lub dav hlau uas nyob ib sab cov hniav kws kho hniav hais tias hniav muaj zoo heev - tawg . Muab sijhawm txaus, qhov tsis pom zoo hniav tau zoo heev - tawg mus txog qhov mus cuag cov pos hniav ntawm lub puab tsaig tawm tsam.

Ib sab saum toj no, tuaj yeem zawm hniav puas tuaj yeem txhim kho super tawg? Supererupted cov hniav yog qhov tshwm sim ntawm kev poob ntxov ntawm cov hniav tawm tsam. Los ntawm kev siv TAD ua ke nrog kev zawm hniav , cov hniav supererupted tau hloov chaw mus rau nws qhov chaw zoo tshaj. Tom qab ntawd, koj tus kws kho hniav tau hloov tus hniav uas ploj lawm uas ploj lawm nrog koj thiab zoo tagnrho tom thiab luag ntxhi.

Tom qab ntawd, lo lus nug yog, tus hniav puas tuaj yeem cawm tau?

Hniav Kev rho tawm - Kev phais, Erupted Hniav - Cov Txheej Txheem Kho Hniav Cov Lus Qhia. Thaum a hniav ntsib kev lwj, raug mob lossis kis mob hnyav heev nws tsis tuaj yeem ua tau txais kev cawmdim txawm tias muaj cov hauv paus hniav hauv cov hniav ntawm bicuspid hniav , lossis cov hauv paus hniav ntawm a tus hniav , koj tus kws kho hniav tuaj yeem hais qhia hniav muab rho tawm.

Kev txhim kho hniav yog dab tsi?

Extrusion . Extrusion yog txhais tias yog ib qho kev txav chaw ntawm a hniav axially los ntawm lub qhov (socket) Feem ntau ligament ligament feem ntau yog nraus. Kev tshawb nrhiav hluav taws xob qhia pom qhov nce ntxiv ntawm qhov chaw apically.

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