txheem
Muaj ntau txoj hauv kev los tiv thaiv kab mob caries thaum ntxov. Nws yog ib qho tseem ceeb uas peb yuav tsum paub txog qhov no thiab muaj peev xwm tiv thaiv peb tus kheej cov me nyuam los ntawm qhov tsis zoo ntawm cov hniav lwj. Niaj hnub no, cov tshuaj muaj ntau lub cib fim rau kev tiv thaiv kom raug tshaj li lub sijhawm ntawm peb cov hluas, yog li nws tsim nyog paub txog lawv thiab siv lawv. Peb cov kev siv zog ntawm qhov kev taw qhia no yuav them rau yav tom ntej, thiab peb cov xeeb ntxwv yuav txaus siab rau kev noj qab haus huv thiab zoo nkauj luag ntxhi rau ntau xyoo.
Varnishing ≠ Varnishing
Ib txoj hauv kev uas peb yuav tsum xaiv los ntawm yog varnishing menyuam cov hniav los ntawm kws kho hniav. Nws yog ib qho tseem ceeb uas yuav tsum tau xyuam xim rau lub npe vim hais tias nyob ib sab ntawm nws kua roj vanish sealing kuj tuaj yeem ua rau tus menyuam. Cov no yog ob txoj kev kho hniav sib txawv nrog lub npe zoo sib xws thiab tib lub hom phiaj: ob qho tib si yog los tiv thaiv kab mob, uas yog vim li cas cov niam txiv feem ntau tsis meej pem los yog sib npaug, xav tias lawv yog ib qho thiab tib yam.
Varnishing yog dab tsi?
Cov tshuaj txhuam hniav muaj nyob rau hauv npog cov hniav nrog cov kua roj vanish tshwj xeeb uas muaj fluoride. Ib txheej nyias nyias ntawm daim ntawv thov npaj dries ntawm cov hniav, tiv thaiv lawv los ntawm cov teeb meem ntawm cov kab mob nyob rau hauv lub qhov ncauj kab noj hniav thiab ntxiv dag zog rau cov enamel. Cov txheej txheem yog ua ob qho tib si hauv cov menyuam yaus ntawm cov hniav thawj thiab cov hniav, nrog rau cov neeg laus. Nyob rau hauv thawj rooj plaub, cov hniav tuaj yeem ua varnished tsis pub ntau tshaj txhua txhua 3 lub hlis, thaum cov neeg laus tuaj yeem ua nws txhua rau lub hlis.
Varnishing ua li cas?
Ua ntej qhov tseeb varnishing, tus kws kho hniav yuav tsum ntxuav cov hniav kom huv si thiab tshem tawm cov calculus kom ntseeg tau tias kev ua tau zoo. Tom qab ntawd, siv spatula tshwj xeeb los yog txhuam, kev npaj z tshuaj fluorine yog siv rau saum npoo ntawm tag nrho cov hniav. Rau ob teev tom qab qhov txheej txheem koj yuav tsum tsis txhob noj dab tsithiab thaum yav tsaus ntuj hnub ntawm varnishing, es tsis txhob txhuam koj cov hniav, koj tsuas yog yuav tsum tau yaug kom huv si. Rau cov menyuam yaus, siv cov tshuaj fluoride sib txawv dua li cov laus. Nws yog 100% kev nyab xeeb, yog li peb tsis tas yuav txhawj xeeb tias tus menyuam yuav nqos nws. Txawm li ntawd los, tsis muaj dab tsi phem yuav tshwm sim. Cov kua roj vanish rau cov neeg mob me, tsis zoo li cov kua roj vanish tsis muaj xim rau cov neeg laus, yog xim daj, uas ua rau nws yooj yim dua los siv nws hauv qhov tsim nyog.
Vim li cas cov kua roj vanish, yog fluoride nyob rau hauv txhua txhua cov tshuaj txhuam hniav los yog tshuaj ntxuav qhov ncauj?
Ntau tus neeg sib tw ntawm cov hniav varnishing nug lawv siv qhov kev sib cav no. Txawm li cas los xij, qhov tseeb yog tias thaum kho qhov ncauj hauv tsev, koob tshuaj fluoridehais tias cov hniav tau txais yog incomparably me me. Hauv tsev concentration tshuaj fluorine qis dua, nws lub sij hawm raug luv dua, thiab cov hniav tsis huv zoo li hauv chaw kho hniav. Kuj tseem muaj cov kua dej tshwj xeeb rau tus kheej muaj nyob hauv khw tshuaj fluoridation. Txawm li cas los xij, koj yuav tsum ua tib zoo mus ze lawv, vim tias cov tshuaj fluoride ntau dhau tuaj yeem ua rau cov hniav enamel, dulling, ua rau nws nkig thiab txawm ua rau nws tawg.