Cov txheej txheem:
Video: Dab tsi yog cov txheej txheem kho kom zoo dua qub?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
A sib xyaw (cov hniav xim) txhaws yog siv los kho tus hniav uas cuam tshuam los ntawm kev lwj, tawg, tawg, thiab lwm yam. Cov hniav lwj lossis cuam tshuam feem yuav raug tshem tawm thiab tom qab ntawd ntim nrog sib sau ua ke . Koj thiab koj tus kws kho hniav tuaj yeem tham txog cov kev xaiv zoo tshaj plaws los kho koj cov hniav.
Ib yam nkaus, tib neeg nug, dab tsi yog kev rov kho dua?
A sib sau ua ke yog cov yas yas xim thiab iav sib tov siv los kho cov hniav lwj. Cov khoom sib xyaw kuj tseem siv rau kev kho kom zoo nkauj ntawm qhov luag ntxhi los ntawm kev hloov xim ntawm cov hniav lossis hloov cov hniav tsis zoo.
Composite tsim tau ntev npaum li cas? Lub sij hawm ntawd sib xyaw kev sib yuav zaum kawg feem ntau nyob ntawm tus kheej. Yog tias kho kom raug nrog kev kuaj hniav tsis tu ncua, feem ntau sib xyaw daim ntawv cog lus yuav tsum kawg rau ib ncig ntawm 5-8 xyoo.
Kuj kom paub, dab tsi yog cov kauj ruam rau kev sib xyaw ua ke?
Cov kauj ruam ntawm kev muab kev kho hniav (composite restorations):
- Npaj (txiav) cov hniav (thaum xav tau).
- Acid etching cov hniav (thiab dentin)
- Siv tus neeg sawv cev sib txuas.
- Tso cov hniav sib xyaw.
- Kho qhov kho kom rov zoo.
- Thaum kawg shaping thiab polishing.
- Kev kho mob tom qab. / Cov kev ceev faj.
Ntev npaum li cas cov kab sib xyaw ua ke ntawm cov hniav hauv ntej kawg?
Ntau composite fillings kawg yam tsawg kawg yog 5 xyoos. Muaj ntau zaus uas lawv tuaj yeem ua tau zaum kawg mus txog 10 xyoo lossis ntau dua.
Pom zoo:
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