Tam sim no, nws yog ib qho nyuaj rau kev tswj xyuas qhov ncaj ncees thiab kev zoo nkauj ntawm koj cov hniav, txawm tias muaj kev saib xyuas tas li thiab mus ntsib kws kho hniav. Tab sis yellowness thiab tsis xws luag tshwm sim rau lawv. Txhawm rau nkaum qhov no, koj tuaj yeem nruab veneers ntawm koj cov hniav. Kev tshuaj xyuas txog cov cuab yeej no yuav luag tsuas yog qhov zoo. Nrog kev saib xyuas kom raug, lawv tuaj yeem nyob ntev.
Qhov no yog dab tsi?
veneers yog hu ua non-removable orthopedic constructions rau kho kom zoo nkauj tsis xws luag ntawm cov hniav. Nrog lawv, koj tuaj yeem tshem tawm kev ua txhaum ntawm cov xim thiab cov duab ntawm cov hniav. Lawv ua raws li cov hniav nto, lawv yog ib yam ntawm cov khoom muag uas ua rau lub ntsej muag zoo nkauj pom qhov tsis zoo.
Visually, veneers zoo li overlays npog qhov chaw ntawm ib los yog ntau tshaj cov hniav. Cov ntawv nyias nyias yog qhov tsis pom, thaum tso cai rau koj los kho qhov zoo ntawm cov hniav thiab cov xim ntuj ntawm cov enamel.
Thaum siv?
Raws li kev tshuaj xyuas, kho hniav veneers tsis yog siv rau kev zoo nkauj xwbluag ntxhi. Cov kws kho hniav qhia siv lawv hauv kev kho kom zoo thiab kho cov hniav. Cov ntawv txuas yuav tsum tau siv thaum:
- qhov pom ntawm daim tawv nqaij thiab tawg vim demineralization thiab yaig ntawm cov enamel;
- hloov cov xim ntuj ntawm cov hniav thiab cov tsos ntawm yellowness, nrog rau kev faib cov ntim;
- nrawm enamel hnav;
- hloov zoo li tus hniav lossis cov hniav tsis zoo;
- pab loj.
Nyob zoo ib tsoom phooj ywg sawv daws. Tab sis ua ntej siv cov qauv no, koj yuav tsum sab laj nrog kws kho hniav. Kev txiav txim los ntawm kev tshuaj xyuas ntawm cov kws tshaj lij, veneers tso cai rau koj tshem tawm cov teeb meem hauv lub sijhawm luv luv.
Thaum tsis siv?
Tab sis muaj cov xwm txheej thaum veneers siv tsis tau. Qhov no siv rau:
- pathological abrasion thiab nyias nyias enamel;
- advanced caries thiab periodontitis;
- kev sib tsoo tsis tau (bruxism) tshwm sim hauv kev pw tsaug zog;
- mob hnyav tom lossis lub puab tsaig;
- tsis muaj ntau cov hniav zom, lawv puas tsuaj ntau dua 50%.
Nyob rau hauv cov ntaub ntawv no, tus kws kho mob yuav tsum xaiv ib tug txawv txoj kev kho, raws li muaj pov thawj los ntawm ntau yam kev tshuaj xyuas. Qhov tsis zoo ntawm veneers rau cov hniav kuj dag nyob rau hauv qhov tseeb tias lawv tsis tuaj yeem nruab nrog tus cwj pwm tsis zoo, kev ua yeeb yam, kev ua kis las.
Yog tias tsis muaj contraindications, tsis muaj kev cuam tshuam ntxiv rau kev teeb tsa. Nrog cov cuab yeej zoo li no, nws yuav muaj peev xwm kaw lub hauv ntej ntawm cov hniav. Feem ntau lawvsiv tsuas yog nyob rau hauv qhov chaw luag nyav. Tus kws kho mob yuav tsum kawm daim npav tus neeg mob sab nraud thiab tshuaj xyuas lub qhov ncauj. Raws li kev txheeb xyuas, feem ntau yuav tsum tau mus rau kev kho cov pos hniav txhawm rau mus rau kev tsim khoom thiab kev teeb tsa ntawm cov qauv.
Views
Kev saib xyuas tshwj xeeb yuav tsum tau them rau kev xaiv cov khoom siv. Lub sij hawm ntawm kev tsim, installation, nqi nyob ntawm nws hom. Raws li kev txheeb xyuas, veneers rau cov hniav ntawm txhua yam yog cov tswv yim thiab siv tau. Cov nram qab no ntau yam yog xav tau:
- YCeramic. Lawv raug tsim nyob rau hauv chav kuaj rau 2 lub lis piam. Rau qhov no, tshwj xeeb cov plooj (porcelain) thiab zirconium dioxide yog siv kom tau txais cov xim ntuj thiab ua kom muaj zog. Lub thickness tuaj yeem yog 0.3-0.5mm. Kev txhim kho thiab kho yog ua los ntawm cov cement muaj pes tsawg leeg.
- Composite. Qhov kev xaiv no yog pheej yig dua, nws yog tam sim ntawd ntsia rau ntawm cov hniav, rau 1 mus ntsib kws kho hniav. Cov khoom siv tsis ruaj khov thiab hloov xim thaum lub sijhawm. Ib qho ntxiv yog txoj kev teeb tsa maj mam.
- Porcelain. Raws li lub hauv paus tshwj xeeb porcelain, nrov Hollywood lumineers nrog lub thickness ntawm 0.2 hli yog ua. Nws yuav tsis tsim nyog los zom cov enamel, lub neej kev pab yog ntev. Lawv tuaj yeem raug muab khi rau ntawm cov yas yas.
Raws li kev tshuaj xyuas, veneers rau cov hniav yuav tsum raug xaiv tom qab kuaj xyuas tus kws kho hniav thiab nws cov lus pom zoo. Cov txheej txheem installation yog conditionally muab faib ua ob peb theem thiab txiav txim siab los ntawm ntau yam xaiv. Raws li kev txheeb xyuas, veneers ntawm cov hniav qis, nrog rau cov hniav hauv ntej, xav tau kev saib xyuas zoo. Tsuas yog tom qab ntawd ib yam ntawm cov tsiaj no nyob tau ntev.
Txoj Kevinstallation
Muaj cov khoom sib xyaw, kho thiab cov plooj (porcelain orthopedic veneers) rau cov hniav. Kev tshuaj xyuas ntawm kws kho hniav qhia tau hais tias, nyob ntawm hom, txoj kev teeb tsa thiab kev tsim khoom raug txiav txim siab:
- Ceramic cov khoom siv maj mam thiab hauv txheej. Tom qab ntawd cov txheej txheem tua tau ua tiav.
- Qhov kub thiab siab siab yog siv rau hauv kev txhaj tshuaj molding, uas ua rau nws ua tau kom tsim tau ib qho kev txhim khu kev qha.
- Nrog txoj kev ncaj nraim, qhov sib tshooj tau teeb tsa hauv lub txee. Ib txheej me me ntawm cov enamel raug tshem tawm, thiab tom qab ntawd cov khoom sib xyaw yog siv rau hauv txheej. Thaum polishing thiab sib tsoo tiav, kev kho cov hniav yog nqa tawm. Nws yuav muaj peev xwm tshem tawm tag nrho cov chips me thiab loj, tawg, tsis xws luag.
- Prosthetic veneer yog tsim los ntawm tus kws kho hniav uas siv plaster cam khwb cia. Txhawm rau kom tau txais tus qauv, lub veneer sib xyaw ib ntus raug kho kom hloov kho tom qab haum.
- Zirconium dioxide yog tig siv lub tshuab milling, uas ua haujlwm raws li qhov kev pabcuam tshwj xeeb. Raws li qhov tshwm sim, qhov tseeb tsis thiab tuab tau txais.
- Computer modeling yog hloov los ntawm plaster cam khwb cia. Koj tuaj yeem ua 3D duab, xaiv xim, thiab kho qhov tsis zoo.
Raws li kws kho hniav, phau ntawv cam muaj nws qhov zoo. Ib tus kws paub txog kev paub dhau los tuaj yeem ua tus qauv zoo. Tom qab tig ua tiav ntawm thawj zaug mus ntsib, nws raug nquahu kom hnav ib ntus overlay kom tshem tawm sab nraudcuam tshuam rau tus hniav.
ib kauj ruam ntawm kev teeb tsa
Ua ntej, kev tshuaj xyuas thiab kev kuaj mob tau ua tiav, raws li cov pov thawj los ntawm kev tshuaj xyuas. Kev teeb tsa ntawm veneers ntawm cov hniav pem hauv ntej tuaj yeem ua tau tsuas yog tom qab teeb meem ntawm cov pos hniav thiab caries tau raug tshem tawm. Cov txheej txheem yog raws li nram no:
- Kev xaiv cov khoom tsim nyog tab tom ua tiav, nws yog qhov tsim nyog los tswj qhov ntxoov ntxoo ntawm cov xim.
- Yuav kom tsis txhob muaj teeb meem nrog kev tom thiab lub phaj, txhua tus hniav tau npaj. Koj yuav tsum tau ntxuav lawv, thiab tsuas yog tom qab ntawd koj tuaj yeem ua tus txheej txheem.
- Ib txheej ntawm cov enamel thiab cov pob txha tawv tawv raug tshem tawm ntawm qhov chaw pem hauv ntej li ntawm 0.5-0.7 hli. Lub thickness yog txiav txim los ntawm lub thickness ntawm lub hauv ob sab phlu. Qhov tsawg kawg parameter yuav yog thaum txhim kho lumineers thiab composite.
- Tig tsis tiav mus rau qhov kawg kom teeb tsa cov khoom rau 10-15 hnub thaum lub veneer tab tom tsim. Lub phaj ib ntus feem ntau yog ua los ntawm yas.
- Rau qhov kev xav, yuav tsum muaj cov tshuaj tshwj xeeb, uas yog siv thiab tos kom tawv. Nws yuav siv sij hawm 5 feeb rau kev teeb tsa, thiab tom qab ntawd nws raug tshem tawm thiab xa mus rau chav kuaj.
- Tus kws tshaj lij kev xav ua rau lub tswv yim plaster nrog kev sib xyaw ua ke.
- Cov phaj ceramic raug kuaj xyuas xim thiab cov duab. Nws yog hnav ob peb zaug los xyuas tom thiab haum. Yuav tsum tsis muaj qhov tsis xis nyob thaum noj mov thiab luag ntxhi.
- Thaum ua kom haum, lub phaj thiab lub qhov ncauj raug ntxuav kom tsis txhob kis kab mob.
- Veneers yog ntxhib sab hauv. Gel yog siv rau cov hniav kom lawv ntxhib kom zoo adhesion.
- Siv rau kev khocement paste uas hardens thaum lub teeb qhia.
- Cov cement seem tshem tawm thiab rov kuaj xyuas dua.
Nuances
Lumineers nyias yog li cov hniav yuav tsis tig. Rau fixation, kho hniav kua nplaum yog siv. Raws li kev txheeb xyuas, veneers ntawm cov hniav tsis tig yog ntsia hauv ib teev. Txhawm rau tshem tawm qhov mob, uas feem ntau tshwm sim vim muaj cov khoom txawv teb chaws, kev tshuaj xyuas tom qab ib ntus.
Nws yog ib qho tseem ceeb kom ua raws li tus kws kho mob cov lus pom zoo txog tus cwj pwm phem. Tsis txhob qhib lub raj mis nrog koj cov hniav lossis tawg ceev nrog lawv. Lub phaj yog ib qho kev hloov zoo heev rau kev sau thiab tso cai rau koj txuag cov hniav puas. Tsuas yog cov veneers tau txais txiaj ntsig ntau dua.
pros and cons
Ua ntej txhim kho cov qauv no, koj yuav tsum paub koj tus kheej nrog qhov zoo thiab qhov tsis zoo ntawm veneers ntawm koj cov hniav. Kev tshuaj xyuas ntawm kws kho hniav qhia tias txoj kev kho kom rov zoo li no tsuas yog ua hauv kev xav tau hauv Russia, txawm hais tias nws twb tau siv hauv ntiaj teb. Cov yam ntxwv ntawm veneers suav nrog cov hauv qab no:
- Ntau tus neeg mob tau nyiam los ntawm qhov zoo nkauj. Sawv daws txaus siab luag ntxhi, qhia hniav zoo nkauj.
- Veneers, zoo li enamel, xa lub teeb piv rau cov khoom ntim. Lawv pom thiab sawv tawm.
- Nrog cov phaj ceramic yuav tsis khaws cov plaque thiab stains los ntawm kas fes, tshuaj yej thiab lwm yam dej qab zib. Cov hniav yuav ib txwm dawb thiab yuav tsis daj.
- Zirconium thiab ceramic raws li veneers kav ntev txog 30 xyoo vim lawv cov kav ntev thiababrasion tsis kam. Lawv kuj yog biocompatible, o yog tsawg heev.
- Cov khoom sib xyaw tsis ruaj khov thiab kav ntev li 4-5 xyoos. Tom qab ntawd yuav tsum tau hloov pauv.
- Vim cov tuab ntawm daim hlau, tshwj xeeb tshaj yog cov khoom sib xyaw, me me, lawv tsis yooj yim.
- Thaum lub sijhawm teeb tsa, ntug thiab txheej txheej ntawm cov enamel raug tshem tawm, uas ua rau cov hniav tsis zoo, tshwj xeeb tshaj yog thaum haus dej kub thiab txias.
- Porcelain daim hlau yog kim thiab siv sij hawm ntau los tsim thiab nruab.
- Yog tias cov veneers tawg, kev kho tsis tuaj yeem ua tiav, koj yuav tsum mus dhau tag nrho cov kauj ruam kev teeb tsa dua.
Raws li kev tshuaj xyuas, cov hniav veneers pem hauv ntej yuav muaj txiaj ntsig zoo, tshwj xeeb tshaj yog tias lawv ua los ntawm ceramic. Qhov tseem ceeb tshaj plaws yog qhov ua haujlwm tau zoo. Raws li kev txheeb xyuas, qhov tsis zoo ntawm veneers rau cov hniav tuaj yeem cuam tshuam qee yam ntawm lawv hom. Cov khoom sib xyaw yuav tsis zoo li ntxim nyiam, thiab kev hloov pauv tas li ntawm daim phiaj tsaus ua rau cov nqi ntxiv.
Kev
Nws yog ib qho tsim nyog yuav tsum ua raws li cov cai yooj yim saib xyuas kom ntev lub neej ntawm cov hniav veneers. Los ntawm daim duab, kev tshuaj xyuas yuav ntsuas qhov txiaj ntsig zoo. Txuas lub neej ua haujlwm nrog cov cai hauv qab no:
- Lub qhov ncauj yuav tsum tau ntxuav tsawg kawg 2-3 zaug hauv ib hnub. Txhawm rau ua qhov no, siv txhuam hniav, txhuam hniav, tshuaj pleev tshwj xeeb thiab tshuaj. Tsis txhob muaj kab mob caries thiab cov pos hniav.
- Yuav tsis muaj qhov poob lossis hloov pauv ntawm cov veneer yog tias cov hniav raug mob tas li. Rau bruxism, siv lub qhov ncauj qhov ntswg.
- Yuav tsum tau txokev siv cov khoom uas muaj zog xim xim xim. Pomegranate kua txiv los yog kas fes nkag mus rau hauv cov cement txheej, uas hloov cov xim qub.
Tus nqi txiav txim dab tsi?
Kev teeb tsa ntawm cov khoom no yog kim heev. Qhov no yog vim muaj ntau yam:
- Veneers yog tsim los ntawm cov ntaub ntawv uas zoo heev.
- Cov txheej txheem yog ntev, nyuaj, yuav tsum muaj kev paub thiab kev txawj. Qhov nyuaj tshwj xeeb yog kev ua haujlwm ntawm kev ntxig rau hauv tus neeg mob lub qhov ncauj.
Tus nqi
Ntawm qhov nruab nrab, ib lub veneer raug nqi ntawm 15 txhiab rubles. Yog hais tias ib tug neeg muaj qhov tsis zoo me me, tus tsim yuav raug nqi txog 6,000 rubles. Tus nqi kawg nyob ntawm:
- mob hniav;
- khoom;
- kev tsim nyog tshwj xeeb;
- nqi ua haujlwm;
- xav tau tshuaj loog;
- ntawm txoj kev xaiv kho dua tshiab.
Kom txuag tau nyiaj, nws raug nquahu kom ua kev kho dua tshiab hauv cov chaw uas nyob hauv thaj chaw pom. Lwm cov hniav raug kho txawv. Tus nqi kawg yog teem rau tom qab kev sab laj xwb.
Kev hloov pauv
Ntxiv rau cov veneers, koj tuaj yeem hloov kho koj cov hniav hauv lwm txoj hauv kev:
- Nyob zoo. Enamel discoloration yog vim muaj cov plaque, mos deposits los yog tartar, yog li nws muaj kev nyab xeeb ntau rau cov hniav dawb dua li zom lawv. Tab sis yog tias cov xim tsis zoo yog txuam nrog qhov ua rau mob hnyav lossis mob ntev, tom qab ntawd microprostheses raug teeb tsa, thiab tshuaj dawb yuav tsis pab.
- Khawv koob. veneers tuaj yeem ntsia tautsuas yog ntawm cov hniav noj qab haus huv, yog tias muaj kev zoo nkauj tsis xws luag lossis kev puas tsuaj me. Vim nws yuav tsum muaj lub hauv paus ruaj khov los tuav. Thiab cov yas yuav rov ua kom zoo nkauj thiab ua haujlwm ntawm cov hniav puas los ntawm 60% lossis ntau dua.
- Brackets. Veneers tsuas yog siv rau kev ua txhaum me me ntawm cov hniav thiab tom. Qee qhov tsis tuaj yeem zais tsis tau, lawv xav tau kev kho mob orthopedic - hnav braces.
- Kev kho dua tshiab. Cov txheej txheem no thiab cov veneers muaj qhov qhia tib yam. Tab sis kev kho dua tshiab muab qhov tshwm sim luv luv, thiab tom qab 3-5 xyoos cov txheej txheem yuav tsum tau rov ua dua. Thiab cov phaj ceramic thiab lumineers tuaj yeem nyob tau ntau xyoo. Ntxiv mus, nrog rau lawv, cov hniav zoo li zoo nkauj dua thiab zoo nkauj, thiab cov hniav rov qab zoo li dull thiab unnatural.
Yog li ntawd, yog tias koj txaus siab rau qhov kev xaiv twg los hloov kho koj cov hniav zoo dua, nws raug nquahu kom hu rau tus kws kho mob tshwj xeeb. Tsuas yog tus kws kho hniav uas muaj kev paub dhau los yuav xaiv qhov kev xaiv kho kom zoo tshaj plaws.
Zoo kawg
Koj tuaj yeem ntsuas qhov tshwm sim ntawm kev teeb tsa los ntawm daim duab, tshuaj xyuas. Qhov tsis zoo ntawm veneers rau cov hniav yog tias koj yuav tsum tau mus ntsib kws kho hniav txhua rau lub hlis rau kev tiv thaiv thiab kho raws sijhawm. Tab sis qhov no yuav ua rau lub neej ntev ntawm cov khoom siv, nrog rau tiv thaiv cov hniav thiab cov pos hniav.
