Tus hniav txhuam hniav ua ib qho kev tiv thaiv. Nws muaj xws li cov zaub mov ua fluoride thiab calcium. Lub xeev cov hniav muaj kabmob yog nyob ntawm kev noj zaubmov, hnub nyoog, kev hloov ntawm qhov chaw thiab lwm yam.
Txhais tau hais tias ntxiv dag zog rau lub zog ntawm cov hniav
Hauv kev kho hniav, kom ntxiv dag zog rau qhov ncauj hniav siv cov txheej txheem ntawm nws cov khoom xyaw nrog cov qauv tsim nyog. Hauv no hais txog, muaj ntau ntau yam zoo.
Fluoridation
Qhov no yog tus txheej txheem thaum cov tshuaj fluoride-pastes, gels los yog cov kua roj vov mus rau ntawm qhov hniav, uas yog ntxuav tom qab. Nws muaj ntau hom kev ua haujlwm no:
- Kapovy method - rau ntawm cov hniav muab tso rau hauv ib cap cap nrog ib tug tshwj xeeb gel nrog fluoride, uas yuav tsum tau hnav rau tag nrho hmo ntuj.
- Siv cov khoom siv - yog los ntawm cov quav hniav ntawm cov hniav, uas tau ntim nrog cov muaj pes tsawg leeg nrog cov tshuaj fluoride thiab muab tso rau ntawm cov hniav.
- Kev ntim tshuaj - siv rau tawg ntawm tus hniav ntawm cov hniav. Rau kev cog hniav, cov ntaub ntawv raug xaiv uas yog ze li sai tau rau cov ntaub so ntswg ntawm cov hniav ntawm qib molecular. Dhau ntawm qhov hniav, tus phom ions nkag mus rau tus hniav txha hniav thiab nyob puag ncig thiab voids muaj.
Remineralization
Qhov no yog txheej txheem kho cov hniav ntawm cov hniav los ntawm kev siv cov khoom siv tiv thaiv kab mob (ua ntej siv cov calcium hauv ob peb txheej, ces txhuam nrog cov roj hmab fluorinated).
Tshuaj kho
Txhais tau tias raws li nyuj cov kua mis. Nws siv rau lub phaj tshwj xeeb, uas yog hnav rau yav hmo ntuj.
Lwm txoj kev
Ntawm no koj tuaj yeem muaj cov tshuaj txhuam hniav, cov kua xaum, tshuaj yaug, txhawb lub hnab ntawm cov hniav. Lawv muaj cov zaub mov:
- fluorine;
- phosphorus;
- calcium.
Yuav ua li cas los dag lub zog ntawm cov hniav nrog pej xeem tshuaj tom tsev?
Muaj ntau txoj kev los kho tus hniav txham hniav hauv tsev:
- Yaug koj lub qhov ncauj ua ntej yuav mus pw nrog lub kua los ntsev lub ntsev rau ntawm tus nqi ntawm 1 tsaub qab dia suab ntsev ntawm ib khob dej sov.
- Los haus txhua yam mis nyuj tov.
- Tsoo 2 ntsiav tshuaj ntawm activated charcoal, moisten nrog dej thiab ntxuav xws li ib tug compound nrog cov hniav es tsis txhob niaj zaus paste 2 zaug ib lub lim tiam.
- Zom pieces ntawm propolis nyob rau hauv nws daim ntawv dawb huv.
- Ntxiv ib poob ntawm tsob ntoo cov tshuaj yej tseem ceeb rau cov tshuaj txhuam hniav.