Koj puas tau xav txog seb peb cov hniav muaj zog npaum li cas? Peb ua li cas thiaj tiv taus tej yam uas peb noj thiab haus, thiab qee zaum txawm tias tej yam tawv uas peb zom? Qhov laj thawj tseem ceeb rau qhov no yog lub txheej tiv thaiv zoo kawg nkaus thiab muaj zog nyob ib puag ncig peb cov hniav. Hauv kev kho mob, peb hu qhov no ua enamel hniav . Nws zoo li ib lub tsho tiv thaiv rau peb cov hniav. Yog li hnub no, cia peb tham txog qhov enamel no yog dab tsi, vim li cas nws thiaj tseem ceeb rau peb, thiab peb ua tau dab tsi los tiv thaiv nws.
Yog li ntawd, cov hniav enamel no yog dab tsi?
Hais yooj yim xwb, cov hniav enamel yog txheej sab nraud uas tiv thaiv koj cov hniav. Qhov dawb ntawm cov hniav saum cov pos hniav (peb hu ua 'crown') uas koj pom thaum koj saib hauv daim iav yog cov hniav enamel no npog tag nrho.
Tej zaum koj yuav xav tsis thoob thaum hnov qhov no. Cov hniav enamel yog qhov nyuaj tshaj plaws, uas yog, cov khoom muaj zog tshaj plaws hauv peb lub cev tag nrho . Yog lawm, nws muaj zog dua li cov pob txha hauv koj lub cev.
Txawm li cas los xij, txawm tias nws muaj zog npaum li cas los xij, nws tuaj yeem lwj mus raws sijhawm. Kev sib sau ua ke ntawm cov quav hniav ntawm koj cov hniav, cov kua qaub hauv cov khoom noj uas koj noj, thiab kev siv txhua hnub tuaj yeem ua rau cov enamel no puas tsuaj. Qhov tseem ceeb tshaj plaws yog tias thaum nws lwj mus lawm, nws tsis tuaj yeem rov tsim dua. Yog vim li ntawd peb thiaj li yuav tsum tau saib xyuas nws kom zoo.
Cov enamel ua los ntawm dab tsi?
Cov hniav enamel yog ua los ntawm 95% ntawm cov zaub mov calcium thiab phosphorus, uas sib xyaw ua ke los ua cov pob zeb muaj zog heev. Cov seem yog ua los ntawm dej (4%) thiab me ntsis protein (1%).
Lub luag haujlwm tseem ceeb ntawm enamel yog dab tsi?
Lub luag haujlwm tseem ceeb thiab tsuas yog ntawm cov enamel yog los tiv thaiv cov hniav. Yog hais kom meej dua, los tiv thaiv ob txheej uas rhiab heev hauv cov hniav: dentin thiab cov pulp hniav.
Xav txog seb yuav muaj li cas yog tias cov txheej enamel no ploj mus. Ces cov hlab ntsha hauv cov hniav yuav raug nthuav tawm. Yog tias qhov ntawd tshwm sim,
- Nws yooj yim heev kom tau cov qhov .
- Cov kab mob tuaj yeem nkag mus rau hauv cov hniav thiab ua rau muaj kev kis kab mob .
- Txawm tias koj haus tshuaj yej kub lossis noj ib daim ice cream los xij, koj cov hniav pib loog .
Xim ntawm cov hniav pom tseeb vim yog cov enamel. Cov enamel yeej pom tseeb heev (pom tseeb). Xim ntawm cov txheej dentin hauv qab nws yog yam peb pom. Nws tuaj yeem yog txhua yam xim los ntawm grey-dawb mus rau daj daj.
Dab tsi yog vim li cas rau kev puas tsuaj ntawm cov hniav enamel?
Kev puas tsuaj ntawm cov hniav enamel ua rau cov txheej sab hauv ntawm cov hniav raug rau ib puag ncig. Qhov no ua rau muaj kev pheej hmoo ntawm kev puas tsuaj rau cov hniav. Muaj ntau yam laj thawj tseem ceeb rau qhov no. Cia peb saib seb lawv yog dab tsi.
| Vim li cas | Piav qhia yooj yim |
|---|---|
| Cov khoom noj uas muaj suab thaj ntau | Thaum peb noj qab zib, cov kab mob hauv peb lub qhov ncauj siv cov qab zib ntawd los tsim cov kua qaub. Cov kua qaub no yaj cov enamel. Toffee, chocolate, thiab dej qab zib yog cov ua rau muaj teeb meem loj. |
| Cov khoom noj thiab dej haus uas muaj kua qaub | Qee cov dej haus txiv hmab txiv ntoo (txiv qaub ntsuab, txiv kab ntxwv) thiab cov dej haus uas muaj roj av (dej qab zib) muaj cov kua qaub ntuj. Thaum cov no kov ncaj qha rau cov hniav enamel, nws yuav lwj tag. |
| Qhov Ncauj Qhuav | Cov qaub ncaug yog ib yam khoom tiv thaiv peb lub qhov ncauj. Nws ntxuav cov kab mob thiab cov kua qaub tawm. Qhov ncauj qhuav ua rau cov hniav puas tsuaj heev. |
| Kev siv txhua hnub thiab kev sib txhuam | Raws li lub sijhawm dhau mus, cov enamel yuav lwj thaum peb zom zaub mov thiab zawm peb cov hniav. Cov cwj pwm tsis zoo xws li tom peb cov rau tes thiab tsoo cov pob ncuav qab zib nrog peb cov hniav kuj ua rau qhov no. |
| Kev Tshawb Fawb Txog Genetics | Tej zaum ib txhia neeg yuav yug los nrog cov enamel nyias nyias. Qhov mob no hu ua enamel hypoplasia . |
| Cov kua qaub hauv plab | Yog tias cov kua qaub hauv plab nce mus rau hauv caj pas vim yog cov mob xws li mob plab zom mov tsis zoo (GERD) , cov kua qaub ntawd kuj tuaj yeem ua rau cov hniav puas tsuaj. Qhov kev pheej hmoo no kuj siab dua rau cov neeg uas muaj teeb meem kev noj zaub mov zoo li bulimia . |
| Kev Sib Tsoo Hniav | Kev sib tsoo koj cov hniav thaum koj pw tsaug zog ua rau koj cov hniav muaj zog heev. Qhov no tuaj yeem ua rau cov enamel ntawm cov hniav qaug zog thiab ua rau koj cov hniav tawg lossis tawg. |
Qhov tseem ceeb tshaj plaws yog thaum cov hniav pib lwj, cov hniav pib daj, muaj xim av, thiab loog. Yog tias koj muaj cov tsos mob no, nws yog qhov zoo tshaj plaws mus ntsib kws kho mob sai li sai tau.
Zoo, yog li peb yuav ua li cas thiaj tiv thaiv tau cov hniav nyiaj hniav kub zoo nkauj no?
Zoo hmoo, muaj ntau yam yooj yim uas peb ua tau los ua kom peb cov hniav khov kho mus ib txhis. Kev tu cev qhov ncauj zoo yog cov tshuaj zoo tshaj plaws rau qhov no.- Txhuam koj cov hniav kom huv si tsawg kawg yog ob zaug hauv ib hnub: Qhov no tshem tawm cov plaque thiab cov kab mob uas tsim rau ntawm koj cov hniav. Siv txhuam hniav mos mos . Tsis txhob txhuam hnyav dhau, txhuam maj mam.
- Siv cov tshuaj txhuam hniav uas muaj fluoride: Fluoride yog ib yam mineral uas ua rau cov enamel enamel muaj zog (rov ua kom cov enamel muaj zog dua). Ib yam li calcium thiab phosphorus, fluoride yog qhov tseem ceeb rau txheej sab nraud ntawm cov hniav.
- Siv xov ntawm koj cov hniav txhua hnub: Qhov no pab tshem tawm cov khoom noj thiab cov kab mob uas daig ntawm koj cov hniav qhov twg txhuam hniav tsis tuaj yeem ncav cuag.
- Txo cov khoom noj uas muaj suab thaj thiab kua qaub ntau: toffee, chocolate, cov khoom noj uas muaj hmoov txhuv nplej siab (tsis txhob khaws cov khoom xws li mov ci thiab mov hauv koj lub qhov ncauj), thiab cov dej qab zib ntau li ntau tau.
- Siv ib lub raj mis: Siv ib lub raj mis thaum haus cov dej haus uas muaj kua qaub xws li dej qab zib tuaj yeem pab txo qhov uas cov dej haus yuav ntaus koj cov hniav.
- Haus dej ntau: Haus dej thoob plaws hnub ntxuav cov kab mob thiab cov khoom noj hauv koj lub qhov ncauj.
- Zom cov khoom qab zib tsis muaj piam thaj: Qhov no ua rau cov qaub ncaug ntau ntxiv hauv qhov ncauj. Cov qaub ncaug tiv thaiv cov enamel.
- Txo kev ntxhov siab rau koj cov hniav: Yog tias koj zom koj cov hniav thaum koj pw tsaug zog, mus ntsib kws kho mob thiab nrhiav ib lub cuab yeej tiv thaiv qhov ncauj uas haum. Sim tsis txhob tom koj cov rau tes. Tsis txhob zom cov dej khov nab kuab.
- Tau txais kev kho mob rau lwm yam mob: Yog tias koj muaj teeb meem xws li qhov ncauj qhuav lossis mob plab hnyuv (GERD), kom kws kho mob kho lawv.
- Mus ntsib kws kho hniav tsis tu ncua: Yuav kom koj cov hniav thiab cov pos hniav noj qab haus huv, nws yog ib qho tseem ceeb uas yuav tsum tau ntxuav thiab kuaj xyuas cov hniav tsis tu ncua .
Puas kho tau cov enamel uas puas lawm?
Qhov no yog ib lo lus nug uas ntau tus neeg nug. Cov hniav cuav uas tau puas tag lawm yuav tsis loj hlob rov qab. Qhov ntawd yog, nws yuav tsis loj hlob rov qab.
Txawm li cas los xij, muaj ntau txoj hauv kev los ua kom cov hniav puas me ntsis thiab tsis muaj zog khov kho. Cov kws kho hniav tuaj yeem kho cov hniav puas dua thiab ua kom cov hniav puas khov kho los ntawm kev siv cov tshuaj fluoride.
Yog tias ib tug hniav puas tsuaj loj heev, tus kws kho mob yuav muab ib lub kaus mom hniav tso rau saum tus hniav kom tiv thaiv kev puas tsuaj ntxiv.
Puas Ua Kom Cov Hniav Dawb Ua Rau Cov Hniav Enamel Puas Tsuaj?
Feem ntau, thaum siv kom raug thiab raws li tus kws kho mob qhia , cov khoom siv ua kom hniav dawb tsis ua rau puas tsuaj rau cov enamel. Txawm li cas los xij, qee cov khoom tuaj yeem ua rau koj cov hniav qhuav. Yog tias koj xav ua kom koj cov hniav dawb, nws yog qhov zoo tshaj plaws los tham nrog koj tus kws kho mob txog cov khoom muaj kev nyab xeeb.
Xaus lus, cov hniav enamel yog ib feem zoo kawg thiab muaj zog ntawm peb lub cev. Tab sis nws tsis yog ib feem uas tsis puas tsuaj. Yog li ntawd, nws yog peb lub luag haujlwm los tiv thaiv nws.
Cov Lus Qhia Txog Kev Coj Mus Tsev
- Cov hniav enamel yog daim npog sab nraud tshaj plaws ntawm koj cov hniav, thiab tawv tshaj plaws hauv lub cev.
- Txawm nws muaj zog npaum li cas los xij, nws tuaj yeem lwj vim yog qab zib, kua qaub, thiab kev coj cwj pwm tsis zoo.
- Qhov tseem ceeb tshaj plaws: Thaum cov hniav puas lawm, nws tsis tuaj yeem rov qab tsim tau, yog li nws tseem ceeb heev rau kev tiv thaiv yam koj muaj.
- Txoj kev tiv thaiv zoo tshaj plaws yog txhuam koj cov hniav nrog cov tshuaj txhuam hniav fluoride txhua hnub thiab txo cov khoom noj qab zib thiab cov khoom noj uas muaj kua qaub.
- Yog tias koj cov hniav loog, tsis muaj xim, lossis muaj lwm yam teeb meem, nrog koj tus kws kho mob tham txog qhov ntawd.
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Tsis muaj lus teb tau muab tso tawm. Ntxiv koj cov lus tawm ntawm no thawj zaug.
Ntxiv koj cov lus