Koj puas tau muaj ib zaug koj xav tias koj cov hniav loog thiab mob thaum koj sim noj koj cov ice cream nyiam lossis haus ib khob tshuaj yej kub? Tej zaum nws tshwm sim thaum koj noj ib yam dab tsi qaub lossis haus dej txias. Qhov no yog qhov peb hu ua 'hnia hniav loog ' lossis ' hnia hniav rhiab heev ' . Niaj hnub no, cia peb nkag siab meej tias qhov teeb meem no uas ntau tus neeg muaj yog dab tsi.
Vim li cas cov hniav thiaj li loog li no?
Yuav kom nkag siab qhov no, peb yuav tsum paub me ntsis txog cov duab ntawm ib tug hniav. Xav txog tias peb cov hniav zoo li ib lub tsev me me.
Lub tsev no muaj ib txheej tiv thaiv zoo sab nraud. Ib yam li cov vuas vov hauv pem teb ntawm peb lub tsev. Qhov no yog qhov peb hu ua enamel . Qhov no yog cov khoom muaj zog tshaj plaws hauv peb lub cev.
Hauv qab txheej enamel no yog lwm txheej, uas zoo li txheej cement hauv qab pobzeb. Peb hu qhov no ua dentin . Txheej dentin no tsis muaj zog npaum li enamel. Qhov tshwj xeeb yog tias hauv txheej dentin no muaj ntau txhiab tus me me (tubules) uas mus rau hauv nruab nrab ntawm cov hniav, qhov chaw uas cov hlab ntsha nyob.
Yog li ntawd, yog tias muaj qee yam ua rau txheej enamel saum koj cov hniav lwj thiab txheej dentin hauv qab raug nthuav tawm, yuav ua li cas? Tom qab ntawd cov khoom kub, txias, qab zib, thiab qaub uas koj noj thiab haus yuav pib hnov ncaj qha los ntawm cov channel me me mus rau cov hlab ntsha hauv cov hniav. Thaum ntawd koj yuav hnov qhov loog lossis mob uas tsis tuaj yeem tiv taus.
Cov ua rau hniav rhiab yog dab tsi?
Muaj ntau yam ua rau cov hniav loog. Qee qhov yog vim peb tus cwj pwm, thaum lwm tus yog cov tsos mob ntawm lwm yam mob. Cia peb saib cov laj thawj tseem ceeb.
| Vim li cas | Hais yooj yim xwb... |
|---|---|
| Txhuam koj cov hniav nrov nrov | Txhuam koj cov hniav kom zoo nrog txhuam hniav tawv tuaj yeem ua rau cov enamel puas tsuaj mus raws sijhawm thiab kuj tseem tuaj yeem ua rau koj cov pos hniav puas. |
| Kev Mob Plab Hlav | Cov pos hniav txav deb ntawm cov hniav thiab nqes mus rau hauv qab. Tom qab ntawd cov hauv paus hniav thiaj li pom. Vim tias cov hauv paus hniav tsis tau npog los ntawm cov enamel, nws sai sai ua rau rhiab heev. |
| Kab mob ntawm cov pos hniav | Ib qho mob uas cov pos hniav o thiab los ntshav. Qhov no tuaj yeem ua rau cov pos hniav tsis muaj zog thiab ua rau pom cov hauv paus hniav. |
| Cov hniav tawg los yog tawg | Cov kab mob tuaj yeem nkag mus rau hauv cov hniav tawg lossis tawg thiab ua rau muaj kev kis kab mob rau hauv cov pulp, uas kuj tuaj yeem ua rau mob. |
| Kev Sib Tsoo Hniav | Tshwj xeeb tshaj yog rau cov neeg uas zom lawv cov hniav thaum lawv pw tsaug zog, cov enamel yuav lwj sai sai, uas tuaj yeem ua rau cov hniav rhiab. |
| Cov khoom noj thiab dej haus uas muaj kua qaub | Yog koj noj cov khoom noj uas muaj kua qaub ntau xws li txiv qaub, txiv kab ntxwv, txiv lws suav, thiab txiv lws suav, koj cov hniav enamel yuav yaj. |
| Tom qab kev kho hniav | Cov hniav yuav rhiab ib ntus tom qab kho hniav lossis ntxuav. Feem ntau qhov no yuav ploj mus li ntawm 4-6 lub lis piam. |
Kawm txog cov khoom siv ua kom hniav dawb thiab cov tshuaj ntxuav qhov ncauj.
Muaj ib txhia neeg siv cov tshuaj dawb hniav los ua kom lawv cov hniav dawb, uas kuj tseem tuaj yeem ua rau cov hniav rhiab heev. Tsis tas li ntawd, cov kua qaub hauv qee cov tshuaj ntxuav qhov ncauj tuaj yeem ua rau qhov mob hnyav dua rau ib tus neeg uas twb muaj cov dentin raug. Yog li ntawd, yog tias koj muaj teeb meem nrog kev rhiab hniav, nco ntsoov sab laj nrog koj tus kws kho hniav ua ntej siv cov khoom no.
Qhov tseem ceeb yog tias qhov mob hniav tsis yog ib txwm yog ib qho cim qhia tias muaj kab mob. Txawm li cas los xij, nws kuj tseem yog ib qho cim qhia ntxov ntawm cov hniav lwj, kab mob pos hniav, lossis hniav tawg. Yog li ntawd, yog tias qhov teeb meem no tseem muaj, tsis txhob tsis quav ntsej nws.
Peb ua tau dab tsi txog qhov no? Puas muaj tej yam uas peb ua tau hauv tsev?
Yog, yeej muaj tseeb. Muaj ob peb yam yooj yim uas peb ua tau los tswj cov hniav tsis hnov lus. Tab sis nco ntsoov, yog tias cov no tsis daws qhov teeb meem tag nrho, koj yuav tsum mus ntsib kws kho hniav.
Tej yam uas ua tau hauv tsev:
- Siv cov tshuaj txhuam hniav uas ua rau cov hniav tsis rhiab: Muaj cov tshuaj txhuam hniav uas ua tshwj xeeb rau cov hniav rhiab ntawm cov khw muag tshuaj. Cov no ua haujlwm los ntawm kev maj mam npog cov qhov me me hauv cov dentin. Koj yuav pom qhov sib txawv loj thaum koj siv lawv txhua hnub.
- Siv txhuam hniav mos mos: Qhov no yuav txo qhov kev puas tsuaj rau koj cov hniav cuav thiab cov pos hniav.
- Txhuam koj cov hniav kom raug: Tsis txhob txhuam koj cov hniav hnyav heev rau saum thiab hauv qab. Txhuam koj cov hniav maj mam, ua ib lub voj voog. Koj tuaj yeem nug tus kws kho hniav kom paub ntxiv txog qhov no.
- Txo cov khoom noj uas muaj kua qaub: Yog tias koj haus dej qab zib lossis kua qaub ntau zaus, txo lawv. Yog tias koj haus, yaug koj lub qhov ncauj nrog dej tom qab ntawd.
- Cov khoom muaj fluoride : Siv cov tshuaj txhuam hniav thiab cov tshuaj ntxuav qhov ncauj uas muaj fluoride tuaj yeem pab ua kom cov hniav enamel ruaj khov. Txawm li cas los xij, yog tias koj cov hniav rhiab heev, nug koj tus kws kho hniav seb koj yuav tsum siv hom tshuaj ntxuav qhov ncauj twg.
- Yog tias koj zom koj cov hniav: Yog tias koj muaj tus cwj pwm zom koj cov hniav thaum koj pw tsaug zog, koj tuaj yeem mus ntsib kws kho hniav thiab tau txais lub npog qhov ncauj ua rau koj tshwj xeeb.
Tus kws kho hniav ua tau cov kev kho mob twg?
Yog tias qhov teeb meem tsis daws tau nrog yam koj ua hauv tsev, koj tus kws kho hniav yuav txiav txim siab qhov ua rau thiab pom zoo kom kho kom raug.
- Cov tshuaj fluoride varnishes: Siv cov tshuaj fluoride tshwj xeeb rau cov qhov chaw uas cov hniav raug tshav tuaj yeem txo qhov rhiab heev.
- Kev Sib Txuas Hniav: Qhov no suav nrog kev npog cov hauv paus hniav uas raug nthuav tawm nrog cov khoom siv tshwj xeeb (resin).
- Kev cog hniav: Yog tias cov nqaij ntawm cov hniav ploj mus ntau, ib daim me me ntawm cov nqaij ntawm cov hniav tuaj yeem raug coj los ntawm lwm qhov ntawm lub cev thiab cog rau thaj chaw ntawd.
- Kev Kho Mob Hauv Paus Hniav : Yog tias tsis muaj lwm yam kev kho mob twg ua haujlwm tau zoo thiab cov hniav loog heev, kev kho mob hauv paus hniav yuav tsum tau ua qhov kawg.
Yog li ntawd, yog tias koj cov hniav rhiab rau cov khoom noj txias, kub, lossis qab zib, nws yog qhov zoo tshaj plaws mus ntsib kws kho hniav kom tau txais kev qhia ntxiv dua li tsis quav ntsej nws . Cov lus nug uas nws yuav nug koj suav nrog, "Vim li cas kuv cov hniav thiaj rhiab?", "Kuv puas xav tau kev kho mob?", thiab "Kuv yuav tiv thaiv qhov no li cas yav tom ntej?" Tsis txhob ntshai nug koj cov lus nug thiab paub txog.
Cov Lus Qhia Txog Kev Coj Mus Tsev
- Mob hniav loog yog ib qho mob uas pom ntau heev. Tsis txhob ntshai nws yam tsis tsim nyog.
- Qhov laj thawj tseem ceeb rau qhov no yog tias cov txheej enamel tiv thaiv ntawm cov hniav tau hnav tawm, qhia txog cov txheej dentin hauv qab.
- Nws yog ib qho tseem ceeb heev uas yuav tsum txhuam koj cov hniav kom zoo nrog txhuam hniav mos mos, tswj cov khoom noj uas muaj kua qaub , thiab tswj kev tu cev qhov ncauj kom huv.
- Koj tuaj yeem tau txais kev pab los ntawm kev siv cov tshuaj txhuam hniav uas tsim tshwj xeeb rau cov hniav rhiab.
- Yog tias cov hniav tsis loog lossis mob heev, nws yuav yog ib qho cim qhia tias cov hniav lwj lossis cov pos hniav muaj kab mob, yog li ntawd tsis txhob tsis quav ntsej thiab mus ntsib kws kho hniav.
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