Vim li cas cov hniav deteriorate nrog hnub nyoog thiab yuav ua li cas txog nws

2024 Tus sau: Malcolm Clapton | [email protected]. Kawg hloov kho: 2023-12-17 03:58

Qhov no yog txheej txheem ntuj tsim. Tab sis muab tus cwj pwm phem thiab kev nce qib hauv kev kho hniav niaj hnub tuaj yeem ua haujlwm zoo.

Vim li cas cov hniav hloov nrog lub hnub nyoog

Qhov laj thawj tseem ceeb yog qhov muaj hnub nyoog txog kev puas tsuaj ntawm cov hniav, uas tshwm sim hauv cov neeg tom qab 35-40 xyoo. Lub ntsiab lus ntawm cov txheej txheem yog yooj yim: thoob plaws hauv peb lub neej, cov hniav tsis paub so: lawv ua hauj lwm, zom zaub mov, rub tawm ntawm lawv lub puab tsaig thiab tus nplaig thaum tham, thawj zaug kom tau raws li qhov tsis zoo (kev haus luam yeeb, cawv, suab thaj ntau dhau hauv cov zaub mov, thiab lwm tus). Tag nrho cov no ua rau gradual abrasion ntawm enamel txheej. Qhov no ua rau cov hniav zoo li tsaus, raws li los ntawm thinned enamel lub dentin pom ntau dua, thiab qis dua, vim tias qhov tawg ntawm cov enamel ua rau txo qhov siab ntawm qhov tom. Yog li ntawd, raws li txoj cai, cov tub ntxhais hluas muaj cov hniav sib zog thiab loj dua cov neeg laus.

Tsis tas li ntawd, lub luag haujlwm loj yog ua los ntawm txoj kev ua neej, muaj cov kab mob ntev (mob ntshav qab zib mellitus, gastritis, colitis, lwm yam kab mob plab), ntau yam uas cuam tshuam rau kev noj qab haus huv ntawm cov hniav, theem ntawm kev saib xyuas qhov ncauj, kev noj ntau dhau ntawm cov zaub mov thiab dej qab zib., tej yam kev mob (intoxication hnyav hlau), tsis muaj minerals.

Nrog rau kev saib xyuas kom raug thiab mus ntsib kws kho hniav tsis tu ncua, kev hloov enamel tuaj yeem qeeb, tab sis lawv yeej tsis nres tag nrho. Txawm tias cov cuab yeej kho mob niaj hnub no tsis tuaj yeem txwv tsis pub cov txheej txheem kev laus.

Yuav ua li cas tswj kev zoo nkauj thiab kev noj qab haus huv ntawm koj cov hniav kom ntev li ntev tau

1. Hloov koj txoj kev ua neej

Txawm hais tias cov kws kho hniav yog cov phooj ywg zoo tshaj plaws ntawm cov hniav, tsis txhob hnov qab tias peb tus kheej muaj peev xwm ua kom lub ntsej muag zoo nkauj thiab lub ntsej muag luag ntxhi. Nov yog yam uas yuav pab kom qeeb cov txheej txheem kev laus ntawm koj cov hniav:

• Txhob haus luam yeeb thiab haus cawv. Cawv ua rau cov hniav staining thiab rhuav tshem lawv vim yog cov kua qaub uas muaj nyob hauv cawv.
• Txo cov piam thaj kom tsawg.
• Tsis kam noj zaub mov thiab dej qab zib nrog cov ntsiab lus ntawm cov xim xim: kas fes, tshuaj yej, chocolate, txiv hmab txiv ntoo liab thiab tsaus, zaub thiab txiv hmab txiv ntoo.
• Kev saib xyuas qhov ncauj zoo hauv tsev - txhuam koj cov hniav ob zaug hauv ib hnub tom qab noj mov, siv cov tshuaj ntxuav qhov ncauj, siv cov tshuaj txhuam hniav, thiab cov kav dej.
• Ua kom tiav kev noj haus nrog cov txheej txheem tsim nyog ntawm cov protein, rog, carbohydrates, macro- thiab microelements, vitamins.

Tsis tas li ntawd, yuav tsum tau kuaj xyuas nrog kws kho hniav ob zaug hauv ib xyoos. Tus kws kho mob pom qhov teeb meem sai dua, nws yuav kho sai thiab yooj yim dua.

2. Tsis txhob saib xyuas kev ua haujlwm tu

Plaque ntawm cov hniav, uas inevitably tsim txhua hnub, tsis tsuas yog spoils lawv cov xim, tab sis kuj ua rau kev noj qab haus huv ntawm luag. Nws yog ib qho chaw yug me nyuam zoo heev rau cov kab mob uas ua rau cov hniav lwj: hauv cov txheej txheem ntawm lawv cov haujlwm tseem ceeb, lawv tso cov kua qaub uas rhuav tshem cov hniav.

Txawm tias kev tu tsev zoo tshaj plaws yuav tsis pab tshem tawm cov quav hniav, thiab yog li ntawd koj yuav tsum tau hu rau tus kws kho hniav-tus kws tu cev ob zaug hauv ib xyoos rau kev tu nrog cov cuab yeej tshwj xeeb.

Kev tu thawj zaug ultrasonic pab tshem cov quav hniav siv ultrasonic tsis, ntxuav lub qhov ncauj kab noj hniav. Kev kho hniav kho hniav yog ua los ntawm cov kwj dej nyias nyias thiab ua kom zoo zoo. Lawv tau thov nyob rau hauv siab rau saum npoo ntawm cov hniav thiab hauv qhov chaw nruab nrab ntawm lawv, tshem cov quav hniav thiab tartar. Yog li, koj muaj peev xwm txawm lighten cov hniav los ntawm 1-3 ntxoov los ntawm tshem cov quav hniav, tsaus me ntsis thiab tartar.

3. Ua kom dawb huv

Txawm hais tias ntxuav thiab kho qhov ncauj kab noj hniav, nws tsis tuaj yeem kov yeej cov hnub nyoog ntsig txog kev tsaus ntuj ntawm cov hniav, uas tsis cuam tshuam nrog kev tsim cov quav hniav, tab sis nrog lub thinning ntawm cov enamel. Txhawm rau ua kom koj luag ntxhi ntau dua 1-3 lub suab, nws yog qhov zoo dua los thov cov hniav ntxuav hniav dawb. Nws yog nqa tawm tsuas yog tom qab ntxuav tu.

Tam sim no muaj ob txoj kev xaiv tshuaj dawb nrov tshaj plaws, ob qho tib si siv cov tshuaj hydrogen peroxide. Nyob rau hauv thawj version, ib tug ultraviolet los yog LED teeb yog siv los qhib cov muaj pes tsawg leeg. Nws ua kom sov lub enamel nrog cov gel siv rau nws, oxygen tawm los ntawm hydrogen peroxide, nkag mus rau cov qauv hniav thiab rhuav tshem cov xim.

Nyob rau hauv rooj plaub thib ob, cov nyhuv whitening yog tiav ua tsaug rau lub laser. Qhov no yog hom txheej txheem niaj hnub tshaj plaws, siv tau zoo thiab muaj txiaj ntsig zoo. Koj tuaj yeem ua rau koj cov hniav sib zog los ntawm 10-12 tones, thiab cov txiaj ntsig tau khaws cia mus ib txhis - kev tu cev ob zaug hauv ib xyoos yog txaus los tswj cov nyhuv. Lub laser kuj thickens lub enamel, txo qhov kev ncua deb ntawm nws constituent microprisms.

Txawm li cas los xij, bleaching kuj muaj contraindications:

• Hnub nyoog qis dua 18. Qhov no yog lub sij hawm ntawm kev tsim cov hniav, thiab cov enamel nyob rau hauv cov me nyuam thiab cov tub ntxhais hluas yog yooj yim dua.
• Cev xeeb tub thiab lactation. Tsis muaj kev tshawb fawb qhia meej meej tias cov txheej txheem tsis muaj teeb meem rau cov poj niam hauv txoj haujlwm thiab cov niam laus.
• Caries, kab mob ntawm cov pos hniav, ntau qhov txhaws.
• Allergy rau whitening compound.

4. Xav txog kev txhim kho veneers

Kev ntxuav hniav dawb yuav tsis pab kho qhov txo qis ntawm qhov siab ntawm qhov tom, tshem tawm cov enamel, cov kab nrib pleb uas tshwm sim nrog lub hnub nyoog, chips, qhov tsis xws ntawm cov hniav. Hauv cov xwm txheej no, veneers lossis lumineers pab txhim kho kev luag nyav. Ob leeg yog nyias ceramic onlays uas tau kho nyob rau pem hauv ntej ntawm tus hniav, qee zaum hla nws ntug. Qhov txawv yog nyob rau hauv lub thickness thiab txoj kev fastening. Lub veneer yog thicker (txog 0.5 hli), thiab yog li ntawd cov hniav yuav tsum tau sharpened nyob rau hauv nws. Lumineer yog thinner (tsis pub ntau tshaj 0.3 hli), uas txhais tau hais tias koj tuaj yeem ua tsis tau tig txhua, lossis txwv koj tus kheej kom tsawg kawg ntawm cov hniav.

Nrog kev pab los ntawm veneers thiab lumineers, koj tuaj yeem, ntawm chav kawm, kho cov xim ntawm cov hniav, tab sis lawv lub ntsiab kom zoo dua yog kev txhim kho cov duab thiab kho qhov siab ntawm cov hniav. Cov ntaub qhwv yuav zais cov ntsaws ruaj ruaj thiab qhov tshwm sim ntawm kev raug mob.

Txawm li cas los xij, cov txheej txheem rau kev txhim kho onlays ntev dua thiab nyuaj dua li kev ntxuav lossis tshuaj dawb. Ua ntej, nws yuav tsum tau kho tag nrho cov kab mob uas twb muaj lawm ntawm cov hniav thiab cov pos hniav, kom ua tiav kev tu. Tom qab ntawd tus kws kho mob tsim ib tus qauv ntawm veneers (lumineers). Koj yuav tsum tau tos tsawg kawg 2-3 lub lis piam rau cov ntaub qhwv kom npaj tau, thiab tsuas yog tom qab ntawd tus kws kho mob yuav muab sijhawm teem sijhawm tshiab rau koj los sim lawv. Yog tias ib yam dab tsi tsis haum rau koj, veneers (lumineers) yuav raug xa mus rau kev kho, yog tias txhua yam nyob rau hauv kev txiav txim, lawv yuav raug kho rau cov hniav tshwj xeeb cement.