Yog tus hniav pem hauv ntej tawg, yuav ua li cas, peb yuav qhia hauv kab lus no.
Tib neeg cov hniav muaj zog heev, tab sis lawv tseem tsis tau tsim los rau kev thauj khoom ntau dhau. Thiab qhov xwm txheej thaum ib daim ntawm lub tshuab txiav tawm tsis yog qhov tsis tshua muaj tshwm sim. Yog li, yog tias koj tus hniav pem hauv ntej tau tawg, koj yuav ua li cas?
YMicroprosthetics
Kev kho hniav niaj hnub muaj ntau txoj hauv kev los daws cov teeb meem cuam tshuam nrog thaum ib qho ntawm cov hniav tawg. Qhov kev xaiv ncaj qha nyob ntawm qhov loj ntawm cov khoom tawg, txawm tias nws yog ib qho anterior lossis zom incisor, nrog rau tus neeg mob lub peev xwm nyiaj txiag thiab nws txoj kev nyiam ua kom zoo nkauj. Txawm li cas los xij, nyob rau hauv txhua rooj plaub, nws yog qhov tseeb tias qhov kev xaiv tsim nyog tshaj plaws.
Modern microprosthetics ua rau nws tuaj yeem tsis tsuas yog kho cov hniav, tab sis kuj ua rau nws zoo li tsis muaj leej twg nyob ib puag ncigyeej tsis xav txog qhov tseeb tias lawv ib zaug puas lawm. Tshwj xeeb overlays yog siv rau qhov no, xyaum tej yam ntuj tso enamel, lawv yog kiag li indistinguishable los ntawm cov khoom tiag.
Overlays me heev los yog, conversely, loj, txawm ntau tshaj li ib nrab ntawm cov incisor, lawv yog siv los kho cov zom zom ntawm lub hauv paus ntsiab lus. Muaj tseeb tiag, muaj cov xwm txheej uas microprosthetics tsis pab, piv txwv li, thaum cov hniav pem hauv ntej tsoo ntawm cov hauv paus hniav.
Kuv yuav ua li cas yog tias ib qho me me ntawm kuv tus hniav pem hauv ntej tau tawg?
Raws li ib feem ntawm kev daws qhov teeb meem no, muaj ntau txoj kev xaiv. Tom ntej no, peb yuav txiav txim siab txhua yam ntawm lawv kom meej.
Kev txhim kho veneers
Yog ib daim ntawm cov hniav pem hauv ntej tawg, kuv yuav ua li cas?
Veneers yog cov plhaub me me ua los ntawm cov plooj (porcelain), cov khoom sib xyaw lossis zirconia. Lawv tuaj yeem siv los kho cov chips lossis cov kab nrib pleb, nrog rau kho cov duab lossis txo qhov khoob. Nyob rau hauv lawv cov tsos thiab cov qauv, lawv muaj peev xwm ua kom rov qab ntuj enamel. Tam sim no xav txog cov kev daws teeb meem tom ntej rau cov teeb meem xws li cov hniav ntuag, thiab cia peb tham txog ultraveneers.
Thaum ib daim me me ntawm cov hniav pem hauv ntej tawg, yuav ua li cas, nws tseem ceeb heev kom paub ua ntej.
Txhim kho ntawm Ultraners
Cov no yog, ua ntej ntawm tag nrho cov, ceramic daim hlau, uas lub installation yuav tsum tau ib tug tsawg kawg nkaus tig ntawm cutter. Lawv qhov zoo yog naturalness, lub zog thiab zoo nkauj. Tam sim no cia saib seb dab tsisawv cev Lumineers.
Kev teeb tsa ntawm Lumineers
Yog li ntawd, ib nrab ntawm cov hniav pem hauv ntej tawg, yuav ua li cas rau qhov xwm txheej zoo li no? Lumineers yog ib lo lus tshiab hauv microprosthetics. Lawv yog cov nyias nyias nyias siv rau cov hniav kom npog qhov tsis xws luag hauv cov enamel. Lawv kuj tseem siv tau kom tau txais lub ntsej muag luag ntxhi nyob rau hauv qhov xwm txheej uas cov xim ntawm tus kheej enamel, txawm tias los ntawm bleaching, tseem me ntsis daj lossis grey. Nws yuav tsum tau hais tias feem ntau cov neeg lub ntuj enamel tsis yog dawb, tab sis nrog ib tug tshwj xeeb undertone. Lub installation ntawm lumineers tsis tas yuav tig lub cutter. Lawv yog ua los ntawm cov ceramics ruaj khov thiab tuaj yeem kav ntev li nees nkaum xyoo lossis ntau dua thaum ib qho ntawm cov hniav hauv ntej tawg.
Yuav ua li cas ntxiv?
Nruab ib qho overlay lossis tab
Qhov no yog lwm txoj hauv kev zoo rau kev txhaws. Nws siv yog tsim nyog nyob rau hauv cov xwm txheej uas ib tug loj piece tawg. Lawv rov qab zoo li qub, tsis tshua pom pom dua li qhov txhaws, thiab ruaj khov heev.
prosthetics
Qee zaus, yog cov hniav puas loj, nws yog qhov tsim nyog los muab lub kaus mom. Nws yog ib qho tsim uas muab tso rau ntawm tus hniav thiab coj nws cov duab.
Ciav mis nyuj hniav
Txhua tus menyuam yaus ua haujlwm thiab kev raug mob ntawm qhov hniav yog ib txwm muaj. Cov niam txiv tab tom xav tias yog cov mis nyuj pem hauv ntej cov hniav puas lawm, yuav ua li cas. Veneers, crowns los yog kho dua tshiab ntawm incisor siv cov khoom sib xyaw. Yog hais tias tag nrho cov manipulation tsis yogpab, tshem tawm.
Hom yas rau kev zoo nkauj prosthetics
Cov hom kev hloov tshiab no tau tsim kho tas li, thiab txhua xyoo lawv ua kom zoo nkauj dua thiab ruaj khov:
- Los ntawm ceramics. Cov ntsiab lus zoo li no yog ua los ntawm cov khoom siv tshwj xeeb high-strength tsis muaj hlau puag. Lawv tsis txawv ntawm cov hniav tiag, txawm li cas los xij, lawv tsis hloov xim. Lawv ruaj khov thiab ua haujlwm tsawg kawg yog kaum tsib xyoos, thiab nrog kev saib xyuas zoo rau ntau tshaj nees nkaum. Muaj tseeb, muaj kev txwv. Txawm tias muaj tseeb hais tias xws li crowns yog resistant rau abrasion, lawv tsis muaj zog cuam tshuam, nyob rau hauv lwm yam lus, koj yuav tsum tsis txhob gnaw txiv ntseej yog hais tias lawv muaj, cov khoom yuav tawg.
- Los ntawm zirconium dioxide. Nws kuj yog cov khoom siv ruaj khov heev, uas kuj zoo nkauj heev. Xws li cov yas zoo ib yam li cov incisors tiag tiag, koj tuaj yeem simulate qhov translucency uas yog yam ntxwv ntawm cov hniav ntawm cov hniav tiag. Lawv nyias, uas txhais tau hais tias muaj zog tig yog twv yuav raug hu tsis xav tau. Yog li ntawd, nws yog ib tug tsawg-tawg hom ntawm prosthetics. Raws li ib feem ntawm kev tsim cov yas zoo li no, kev siv tshuab computer yog siv los ua kom haum rau cov pos hniav.
Nws tsis kaj siab heev thaum tus neeg laus cov hniav tawg. Yuav ua li cas, koj tuaj yeem tshawb xyuas nrog kws kho hniav.
Kev zoo nkauj prosthetics thiab txuas hom
Smile tuaj yeem kho tau txawm tias cov hniav hauv pem hauv ntej yog irreparably puas thiab tshem tawm nrog rau hauv paus:
- Microprosthetics nrog tus pin. Nrog rau qhov kev pom no, ib tus pin me me yog cog rau hauv tus kwj dej ntawm tus hniav.ua los ntawm titanium, uas tsis raug tso cai los ntawm lub cev. Ua ntej, ib tug stump yog tsim rau ntawm tus pin - lub crown ib feem ntawm cov hniav, uas tom qab ib tug dag ceramic incisor yog tsau.
- Kev coj tus cwj pwm ntawm prosthetics ntawm microlocks. Qhov no yog ib tug kiag li txhim khu kev qha thiab tsis tshua muaj kev raug mob hom fastening. Nyob rau hauv cov neeg nyob sib ze incisors ntawm ob sab ntawm ib tug ploj, ib tug me me pin-puab ib nrab ntawm lub xauv mechanism yog tsau, thiab lub thib ob ib nrab ntawm lub xauv no yog tsau nyob rau hauv lub prosthesis. Vim li ntawd, cov hniav tau ruaj khov, thiab cov khoom zom zom tau muab faib rau cov khoom nyob ze.
Tshuaj Kho Hniav
Yog li ntawd, yog cov hniav pem hauv ntej yog me ntsis, cov kws kho mob yuav hais li cas?
Txoj kev twg yog qhov zoo rau tus neeg mob tshwj xeeb? Nov yog yam kws kws kho hniav feem ntau qhia thaum tus hniav pem hauv ntej raug nti:
- Thaum ib daim ntawm cov hniav pem hauv ntej flakes tawm, qhov no, cov kws tshaj lij pom zoo kom lumineers, veneers lossis ultraneers, thiab tej zaum txawm tias lub kaus mom ua los ntawm zirconia. Nws yuav tsum raug sau tseg tias tag nrho cov kev xaiv no yog qhov zoo tshaj plaws rau kev zoo nkauj prosthetics.
- Thaum ib daim loj tawg, tom qab ntawd, raws li kws kho hniav, nws yog qhov zoo dua los muab zirconium lossis ceramic yas. Hauv qhov no, onlays tseem yuav pab tau thaum nws los zom cov hniav.
- Yog tias cov hniav hauv pem hauv ntej tawg, qee cov niam txiv xav tias tsis tas yuav rov qab cov mis nyuj uas tawg, vim lawv tus kheej yuav poob sai sai. Tab sis nws lojib qho yuam kev, txij li cov kua mis tawg ua ib qho tseem ceeb rau kev sib kis ntawm caries thiab tuaj yeem ua rau lub cev tsis muaj zog. Txhawm rau kho cov hniav zoo li no, siv lub teeb-kho sib xyaw lossis veneer. Thiab thaum lub nti me me heev, qhov teeb meem tuaj yeem kho nrog kev sau zoo tib yam.
- Thaum muaj teeb meem nrog kev sau ib ntus lossis nrog qhov tuag incisor, siv lub tab. Depulped, uas yog, hu ua cov ntsiab lus tuag, yog qhov tsis yooj yim, thiab lawv cov chips tsis tshua muaj tsawg. Tab sis nws yog qhov zoo tshaj kom tshem tawm tag nrho, thiab tom qab ntawd muab ib lub kaus mom rau ntawm tus pin. Nws yog ib qho tsim nyog sau cia tias qhov no yog qhov kev ntseeg siab dua, thiab tib lub sijhawm, kev daws teeb meem ruaj khov.
Qhov tseeb, niaj hnub hom micro-prosthetics muaj ntau haiv neeg, lawv daws teeb meem kev kho mob thiab kev zoo nkauj, thiab niaj hnub no nws tsis tsim nyog xaiv ntawm kev ruaj khov thiab kev zoo nkauj. Qhov tshwm sim ntawm microprosthetics ncaj qha nyob ntawm qhov tsis tsuas yog nyob ntawm cov thev naus laus zis thiab cov ntaub ntawv siv, tab sis kuj nyob ntawm qhov kev paub ntawm tus kws kho mob. Tsis muaj qhov xav tsis thoob cov kws kho hniav ntseeg tias cov cuab yeej no zoo sib xws rau kev kos duab. Yog li ntawd, koj tsuas yog tso siab rau koj qhov luag nyav rau cov kws kho mob uas tsim nyog.
Thaum cov hniav sab saud tawg, yuav ua li cas tsis yooj yim rau kev txiav txim.
Nyob filling
Tsis muaj hom filling uas zoo meej rau txhua tus neeg. Qhov kev xaiv tsim nyog rau tus neeg mob yuav ncaj qha nyob ntawm seb qhov kev kho kom rov zoo li cas feem ntau xav tau, txawm tias tus neeg mob tsis haum rau qee yam khoom siv,nyob rau hauv uas ib feem ntawm qhov ncauj kab noj hniav yuav tsum tau ua raws li cov txheej txheem tsim nyog. Lwm qhov teeb meem tseem ceeb yog cov nqi kho hniav. Kev xaiv ntawm cov khoom sib txawv, raws li txoj cai, suav nrog cov hauv qab no:
- Kub filling yog tsim rau hauv chav kuaj thiab muab tso rau hauv qhov chaw. Xws li inlays tuaj yeem ua tau zoo los ntawm cov pos hniav thiab tuaj yeem kav ntev tshaj nees nkaum xyoo. Rau cov laj thawj no, ntau tus kws tshaj lij uas paub zoo hu ua kub yog cov khoom ntim zoo tshaj plaws. Txawm li cas los xij, lawv feem ntau kim dua lwm tus thiab xav tau ntau yam kev mus ntsib.
- Amalgam txhaws yog hnav resistant thiab pheej yig. Txawm li cas los xij, vim lawv cov xim tsaus, lawv raug suav tias pom ntau dua li cov plooj (porcelain) lossis cov khoom sib xyaw, thiab feem ntau tsis muab tso rau hauv qhov chaw tseem ceeb xws li cov hniav pem hauv ntej.
- Cov khoom siv sib xyaw yog xim sib luag thiab yog li siv qhov twg yuav tsum muaj cov hniav zoo nkauj. Cov khoom xyaw yog tov thiab muab tso ncaj qha rau hauv kab noj hniav ntawm incisor, qhov uas lawv tom qab harden. Tab sis cov khoom sib xyaw tsis yog cov khoom siv zoo tshaj plaws rau kev txhaws loj, vim lawv tuaj yeem nti lossis hnav sai sai thaum lub sijhawm. Lawv kuj muaj peev xwm stain los ntawm kas fes lossis luam yeeb, thiab tsis kav ntev, zoo li lwm hom, feem ntau ntawm peb mus rau kaum xyoo.
- Porcelain fillings hu ua tabs, ua hauv chav kuaj hniav thiab tom qab ntawd txuas rau tus hniav. Lawv yog cov stain resistant thiab tuaj yeem ua xim sib xws. Porcelain restorations feem ntau yognpog feem ntau ntawm cov hniav. Nws raug nqi ib yam li kub.
xim xaiv
Thaum ib feem ntawm cov hniav pem hauv ntej tawg, yuav ua li cas thiaj txaus siab rau ntau tus. Ib txoj haujlwm ntawm tus kws kho hniav yog xaiv cov xim ntawm cov qauv yav tom ntej. Raws li ib feem ntawm kev kho dua tshiab lossis cov txheej txheem prosthetic ntawm ib lossis ntau dua anterior incisors, ntxoov ntxoo raug xaiv raws li tus neeg mob tus kheej xim. Tawm tsam keeb kwm yav dhau los ntawm kev tsim cov veneers lossis crowns, nws muaj peev xwm xaiv cov xim uas xav tau. Nyob rau hauv cov ntaub ntawv no, qhov ntxoov ntxoo ntawm dawb ntawm lub qhov muag, plaub hau thiab tawv nqaij yuav tsum tau coj mus rau hauv tus account. Koj kuj yuav tsum tau tsom mus rau cov khoom siv los ntawm cov qauv orthopedic tom qab yuav ua. Sintered hlau yog qhov sib txawv ntawm cov khoom sib xyaw thiab cov yas, tab sis muaj cov xim sib txawv.
Lub teeb pom kev sib txawv, qhov ntxoov ntxoo ntawm cov hniav tuaj yeem pom txawv. Yog li ntawd, raws li ib feem ntawm kev xaiv ntawm cov xim ntawm veneers los yog crowns, nws yog tsim nyog los ua qhov no nyob rau hauv tej yam ntuj tso teeb, nyob rau hauv ib qho chaw nrog ib tug nruab nrab xim nyob ze ntawm phab ntsa, thiab cov poj niam yuav tsum tsis txhob muaj daim di ncauj ntawm lawv daim di ncauj. Cov kws tshaj lij tshwj xeeb yuav pab koj xaiv qhov ntxoov ntxoo zoo tshaj plaws kom lub ntsej muag luag ntxhi tuaj yeem zoo li ntuj thiab txaus nyiam li qhov ua tau yog tias ib qho ntawm cov hniav hauv ntej tawg. Tsis yog txhua tus paub yuav ua li cas.
Dab tsi yog cov hniav?
Yog li ntawd, tib neeg cov hniav muaj xim dab tsi? Lub enamel ntawm lub incisors tej zaum yuav translucent thiab milky dawb. Nyob ntawm ntau yam, nws tuaj yeem ua rau muaj xim zoo nkauj. Qhov tseeb, qhov ntxoov ntxoo nyob ntawm ntau duaqhov zoo ntawm dentin qhia los ntawm enamel. Thaum lub hnub nyoog hluas nyob rau hauv cov neeg, nws cov txheej yog ntau ntom. Tsis tas li ntawd, qhov saum npoo ntawm lub cutter feem ntau tsis zoo tag nrho, thiab yog li lub teeb tuaj yeem cuam tshuam tsis sib xws. Qhov ntau pronounced lub microrelief thiab denser txheej, lub whiter tus neeg mob cov hniav zoo.
Nrog rau hnub nyoog, tus nqi ntawm cov enamel raug txo, thiab qhov saum npoo yog smoothed. Dentin kuj raug hloov pauv qee yam. Thiab coj mus rau hauv tus account lub fact tias nws nws tus kheej yog tsaus dua li enamel, ib tug reddish xim av pulp pib ci los ntawm cov hniav qauv. Hauv qhov no, incisors hauv cov neeg mob laus saib tsaus nti.
Nws tseem yuav tsum tau coj mus rau hauv tus account qhov tseeb tias cov ntaub so ntswg ntawm cov khoom noj zom muaj cov xim tsis sib xws. Piv txwv li, cov hauv paus hniav tuaj yeem tsaus, thiab cov npoo txiav yog lub teeb. Tib lub sijhawm, cov hniav sib txawv muaj qee yam xim.
Zaj lus
Txhua qhov kev hloov pauv hauv ntxoov ntxoo tuaj yeem hais los ntawm kev kho hniav zoo nkauj. Muaj ntau ntau txoj kev xaiv los ntawm qhov uas tso cai rau koj kom tau txais cov xim zoo meej. Nyob rau hauv cov kev tshwm sim uas ib tug neeg xav nyob rau hauv cov nqe lus nug ntawm yuav ua li cas xaiv cov xim zoo, ces nws yuav tsum tau hais tias lub ntsiab yog tsis overdo nws. Hauv kev nrhiav kev luag ntxhi, nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov qhov xav tau ntawm lub ntsej muag luag ntxhi. Yog li ntawd, qhov ntxoov ntxoo yuav tsum tsis txhob sib txawv ntau ntawm koj tus kheej. Txwv tsis pub, nws yuav yooj yim pom yog tias cov hniav pem hauv ntej tau tawg.
Yuav ua li cas rau qhov xwm txheej zoo li no, peb tau hais.
