Qhov zoo ntawm kev kho hniav feem ntau nyob ntawm cov khoom siv los txhim kho qhov txhaws. Ntau tus neeg mob muaj kev xav yuam kev tias nws yog qhov tsim nyog los tso lub teeb ntim rau txhua qhov chaw, tab sis cov kws tshaj lij muaj kev xav sib txawv ntawm qhov no. Illuminated kho hniav cov ntaub ntawv yog suav hais tias zoo tagnrho rau kev tso rau ntawm cov hniav anterior los yog nyob ib sab. Lawv muaj ntau qhov zoo, thiab lawv xyaum tsis muaj qhov tsis zoo. Cia peb sim seb seb lub teeb kho lub teeb yog dab tsi, nws qhov zoo thiab qhov tsis zoo.
Khoom nta
Lub teeb ntim yog tsim los ntawm cov khoom siv niaj hnub uas polymerizes nyob rau hauv kev cuam tshuam ntawm lub teeb pom kev zoo. Cov khoom no muaj cov khoom siv lub teeb-rhiab heev uas decomposes nyob rau hauv lub zog ntawm ultraviolet hluav taws xob mus rau hauv radicals, uas ua rau cov txheej txheem polymerization nyob rau hauv lub filling nws tus kheej.
Composites yog:
- microfilled;
- macro-filled;
- minifilled;
- nanohybrid.
Qhov loj ntawm cov khoom cuam tshuam rau tus nqi sau: qhov loj dua, qhov siab dua, thiab qhov no cuam tshuam rau lub zog ntawm cov khoom ntim, thiab nws tsis tshua muaj kev puas tsuaj. Txawm li cas los xij, qhov tshwm sim nyob rau hauv cov ntaub ntawv no yog ob peb lub sij hawm phem tshaj li ntawm ib tug filling nrog me me hais ntawm composites. Tab sis ua tsaug rau nanotechnology, nws tau dhau los daws qhov teeb meem no thaum tuav lub zog zoo.
pros and cons
Qhov zoo tshaj plaws ntawm lub teeb ntim yog cov khoom siv yas, uas tso cai rau kev kho kom zoo, khaws cia txhua yam ntawm lub cev, thiab tus kws kho mob tsis tas yuav txhawj xeeb tias cov khoom sib xyaw yuav tawv thaum ua haujlwm. Ua tsaug rau daim ntawv thov txheej-los-txheej, qhov kev zoo nkauj ploj ntawm kev luag nyav yog rov tsim dua. Cov khoom zoo li no muaj peev xwm nkag mus rau hauv cov kab nrib pleb thiab micropores, uas muab cov adhesion zoo rau cov ntaub so ntswg ntawm cov hniav.
Ntxiv rau, tsis zoo li tshuaj lom neeg cov khoom ntim, lub teeb tsis muaj tshuaj lom thiab tuaj yeem polished zoo. Nws kuj yuav tsum tau muab sau tseg xws li ib tug tseem ceeb kom zoo dua li ib tug loj tus naj npawb ntawm ntxoov, uas tso cai rau koj xaiv qhov zoo. Ntau lub chaw kho hniav muab lawv cov neeg mob rau kev teeb tsa lub teeb.
Cov khoom no kuj muaj qhov tsis zoo. Lub teeb-kho filling yog qhov tsis tsim nyog rau kev teeb tsa hauv qhov chaw nyuaj mus txog, thiab nws tsis tuaj yeem siv ua ib ntus. Qhov no tau piav qhia tsis yog los ntawm cov khoom ntawm cov khoom, tab sis kuj los ntawm nwsnqe. Tab sis, tau nruab nws, koj tuaj yeem hnov qab txog kev mus ntsib kws kho hniav ntev.
Lub neej
Txhua cov ntaub ntawv kho hniav muaj lub neej ntev. Rau lub teeb ci, nws yog 3-5 xyoos, tab sis qhov ntsuas no tsis qhia tias nws yuav kav ntev npaum li cas. Vim muaj ntau yam, lub sijhawm no tuaj yeem ntev dua lossis luv dua. Feem ntau nws nyob ntawm tus yam ntxwv ntawm kev kho hniav, thiab seb puas muaj cov lus pom zoo ntawm tus kws kho hniav.
Kev noj haus kuj cuam tshuam rau lub neej kev pabcuam. Lub filling yuav siv sij hawm tsawg dua yog tias koj noj cov zaub mov carbohydrate: cov khoom noj hmoov txhuv nplej siab, khoom qab zib, thiab lwm yam, thaum cov khoom noj cog qoob loo ntxiv dag zog rau koj cov hniav zoo.
Installation
Ua ntej muab lub teeb kho kom zoo, cov hniav tau npaj ua ntej. Lawv ua lawv txoj kev ua thawj zaug, yog tias tsim nyog, nthuav cov channel, ntxuav lawv thiab kaw lawv.
Rau qhov kev teeb tsa nws tus kheej, cov khoom siv niaj hnub sib xyaw yog siv, nrog kev pab los ntawm cov qauv tsim los txhawm rau kho cov hniav uas puas lawm. Tom qab ntawd, nws raug rau ultraviolet lub teeb kom lub foob hardens. Tom qab ntawd cov hniav yog polished, av thiab varnished.
Nws yog ib qho tseem ceeb kom paub tias cov khoom tawv tawv sai sai, thiab qhov no tuaj yeem ua rau muaj kev ntxhov siab hauv cov hniav thiab nws tuaj yeem tawg. Yog li ntawd, lub photopolymer yuav tsum tau siv maj mam, nyob rau hauv txheej. Cov khoom siv kho lub teeb yog feem ntauntim rau hauv cartridges los yog pov tseg syringes. Qhov no yooj yim heev rau kev ua haujlwm ntawm tus kws kho hniav, vim tias tsis tas yuav tsum sib tov tag nrho cov khoom ua ntej kev teeb tsa. Nws tseem muaj kev nyab xeeb thiab tsis muaj menyuam.
Koj tuaj yeem nruab qhov ntim zoo li no txawm tias thaum cev xeeb tub, vim nws tsis muaj peev xwm ua mob rau leej niam lossis tus menyuam mos.
ntsiab lus tseem ceeb heev - thaum twg tom qab kev teeb tsa cov khoom ntim kuv tuaj yeem noj tau? Qhov no yuav tsum tau ua tom qab 1-2 teev, tsuas yog qhov no lub foob yuav kav ntev txaus. Yog tias tus hniav pib mob tom qab kev teeb tsa cov khoom siv lub teeb, koj yuav tsum sab laj nrog kws kho mob, vim tias muaj qhov tshwm sim ntau ntawm kev kho mob yuam kev.
Lub teeb ntim puas txaus ntshai rau menyuam yaus?
Puas tau muab cov tshuaj tua hluav taws tso rau ntawm cov menyuam yaus? Ntau tus niam txiv ntseeg tias cov khoom siv no yog contraindicated rau tus menyuam yog tias nws tseem tsis tau muaj 12 xyoos. Yog li vim li cas cov tshuaj kho qhov muag tsis zoo rau menyuam yaus?
Qhov tseeb yog tias cov khoom siv no tsuas tuaj yeem ntsia tau rau hauv cov xwm txheej ntawm qhov qhuav qhuav, thiab hauv cov menyuam yaus, vim muaj cov yam ntxwv ntawm lub cev, salivation tau nce, thiab lawv feem ntau kaw lawv lub qhov ncauj. Thaum txhim kho lub filling nyob rau hauv cov xwm txheej zoo li no, cov teeb meem tshwm sim - nws tuaj yeem poob tawm, ua rau cov pa tawm, uas ua rau muaj kev loj hlob ntawm caries. Tsis tas li ntawd, lub teeb-kho filling muaj peev xwm tso cov tshuaj uas cuam tshuam rau kev tsim cov kab mob mus tas li.
Nqe
Tus nqi kho lub teeb ntau npaum li cas? Tus nqi ntawm cov khoom yog nyob ntawmkab mob kev loj hlob. Yog tias cov hniav raug puas tsuaj loj heev thiab nyob rau hauv qhov chaw pom, ces tus kws kho mob muaj ntau txoj haujlwm ua. Tus nqi ntawm kev tsim lub teeb pom kev zoo nyob ntawm seb qhov kev ua haujlwm thiab cov khoom siv npaum li cas. Yog li ntawd, tus neeg mob mus ntsib kws kho mob sai sai, tus nqi ntawm cov kev pabcuam yuav qis dua thaum kawg.
nqe txoj cai kuj nyob ntawm seb tus kws kho mob tau ntsib li cas uas txhim kho lub teeb ci yuav ua tau. Qhov siab dua nws cov kev tshaj lij, tus nqi ntawm nws txoj haujlwm ntau dua, thaum tus neeg mob tau txais kev lees paub tias cov hniav uas tau kho dua tshiab yuav kav ntev dua ob peb zaug.
Ntawm qhov nruab nrab, tus nqi ntawm lub teeb polymerization filling yog 800-3500 rubles. Hauv qhov xwm txheej hnyav, tus nqi nce ntxiv. Tsis tas li ntawd, yog tias lub installation yog nqa tawm ntawm cov hniav pem hauv ntej, ces tus nqi ntawm kev ua hauj lwm kuj yuav loj heev.
Lub teeb-kho filling: tshuaj xyuas
Kev txiav txim los ntawm kev tshuaj xyuas ntawm cov neeg uas tau teeb tsa lub teeb ci, nws pom tsis meej hauv qhov ncauj. Yog tias tus kws kho mob tau ua nws txoj haujlwm tshaj lij, ces tsis muaj leej twg yuav tuaj yeem twv seb tus hniav twg yog qhov sib xyaw. Cov ntaub ntawv zoo li no tau ntev ntev ua pov thawj nws tus kheej ntawm qhov zoo, thiab cov neeg mob txaus siab rau cov txiaj ntsig ntawm kev kho mob. Kev tshuaj xyuas tsis zoo, yog tias muaj, muaj feem cuam tshuam nrog tus nqi ntawm kev txhim kho lub teeb foob.
Zoo kawg
Yog li, txhawm rau ua kom koj lub ntsej muag zoo nkauj zoo nkauj, koj yuav tsum xaiv cov khoom siv kho hniav kom raug. Tab sis tsis txhob hnov qab tias nws yog ib qho tseem ceeb tsis yog li ntawd xwblub teeb curing filling los yog tsis. Lub luag haujlwm tseem ceeb hauv qhov no yog ua los ntawm kev tsim nyog ntawm tus kws kho hniav, txij li qhov kawg tshwm sim feem ntau yog nyob ntawm kev kho kom raug: qhov txhaws yuav kav ntev heev, thiab cov hniav hauv qab nws yuav tsum tsis txhob tawg.
