Tooth crowns yog ib qho kev tsim orthopedic uas tau tsim hauv chav kuaj. Lawv npog cov hniav los ntawm txhua sab, tom qab ntawd kho nrog cov cement tshwj xeeb. Ceramic crowns yog ib qho ntawm lawv ntau yam, nws tau dav siv niaj hnub no hauv kev kho hniav.
xov tshuaj anterior crowns
Cov hniav pem hauv ntej yog daim npav tuaj xyuas ntawm tus neeg, qhov kev xav ua rau lwm tus neeg nyob ntawm lawv qhov tsos. Yog li ntawd, ntau tus muab qhov tseem ceeb rau qhov zoo nkauj ntawm qhov teeb meem hauv lawv txoj kev kho mob.
Lub kaus mom nyob rau hauv cov ntaub ntawv no plays lub luag hauj lwm ntawm ib tug tshiab hniav nto, nrog rau nws cov kev pab, cov cheeb tsam puas tau rov qab los, cov duab thiab cov tsos tau muab. Lawv raug ntsia thaum nws tsis tuaj yeem tsim kho cov hniav nrog txhaws lossis inlays. Lawv kuj xav tau nyob rau hauv cov xwm txheej uas kev kho mob tsis tau zoo.
Kev faib tawm
Crowns raws li ceramics, hlau lossis ceramic-hlau yog muab tso rau ntawm cov hniav pem hauv ntej. Peb yuav tsom mus piav txog thawj pab pawg thiab cov txiaj ntsig ntawm hom no.
Yog li, cov hlau tsis muaj ceramic yas, piv rau lwm qhov, muaj qhov zoo nkauj duasaib thiab yog qhov tsim nyog lwm txoj.
Cov thav duab rau nws yog xaiv nruj me ntsis los ntawm cov xim, thiab tsuas yog tom qab ntawd siv cov khoom tshwj xeeb. Ceramic crowns muab tso rau ntawm cov hniav pem hauv ntej ntau dua li ntawm cov hniav sab.
Ntau yam
Muaj ntau hom ceramics. Koj tuaj yeem pom cov duab ntawm cov qauv hauv kab lus no. Hauv particular, los ntawm cov khoom siv raws li zirconium. Xws li cov khoom siv tau zoo heev, zoo nkauj thiab zoo sib xws nrog lub qhov ncauj kab noj hniav. Zirconium oxide muaj xim dawb matte tiav. Ceramic crowns ntawm hom no yog tsim los ntawm lub computer milling, thiab qhov no guarantees siab tshaj plaws thiab ntev ntawm kev siv. Lawv kuj zoo vim cov ntug hlau tsis pom hauv cov pos hniav.
Tsis tas li ntawd, muaj ntau yam xws li Ips Empress. Cov ceramics no yog nias iav raws li. Hauv cov txheej txheem no, muaj feem pua ntawm cov leucite (crystalline cov khoom), uas ua rau kom muaj zog ntawm cov qauv.
Lawv siv los ua onlays thiab inlays rau cov hniav tom qab thiab ib qho qauv tsim rau cov hniav anterior.
Tsis tas li, txhua yam muaj qhov ntxim nyiam. Qhov no yog ib tug yam ntxwv feature ntawm xws li ib tug tsim raws li ib tug ceramic crown. Daim duab ua ntej thiab tom qab lawv qhov kev teeb tsa kom meej meej qhia tias lawv ua haujlwm zoo li cas. Hauv qab no peb yuav txiav txim siab seb lawv nyob ntawm daim ntawv thov.
Veneers thiab inlays
Ib qho sib txawv ceramic yas tuaj yeem siv rau lub hom phiaj npaj. Cov duab piv txwv tsis tuaj yeem cuam tshuam qhov no sab nraud, tab sistabs yuav txawv ntawm veneers.
lawv cov nta yog dab tsi?
Veneers yog ceramic overlays uas yog siv los kho cov hniav pem hauv ntej. Lawv txhim kho lawv cov tsos thiab tshem tawm qhov tsis xws luag, xws li qhov sib txawv ntawm cov hniav.
Inlays yog mini prostheses uas tau tsim los rau theem kev puas tsuaj me. Tshwj xeeb, lawv tsim nyog yog tias ib feem peb ntawm cov hniav tau tawg. Lawv yog cov muaj zog heev thiab denser tshaj li cov pa filling cov ntaub ntawv. Lawv kuj tsis ntsws thiab tsis muaj micropores uas tuaj yeem tso cai rov ua dua ntawm caries. Lawv yog tsim nyob rau hauv ib tug tshwj xeeb kuaj rau blanks-casts. Tom qab ntawd lawv raug kho nrog cov kua nplaum kho hniav.
Qhov zoo ntawm cov khoom siv ceramic
Ua ntej tshaj plaws, nws yog qhov zoo nkauj. Ceramic crowns nyob rau hauv pem hauv ntej cov hniav, daim duab uas yog txuas nrog rau cov khoom no, tsis yog nruab nrog ib tug hlau ncej. Yog li ntawd, lub teeb dhau los ntawm cov khoom siv, thiab vim qhov no lawv zoo li ntuj tsim tau.
Ceramic yog siv rau hauv cov khaubncaws sab nraud povtseg, qhov no ua rau kom qhov tob ntawm lub teeb nqus ntawm cov qauv, nws tsis sawv tawm tsam keeb kwm ntawm cov hniav noj qab haus huv.
Cov pos hniav khaws nws cov tsos, thaum nws tsis ua mob thiab tsaus. Thiab cov crowns lawv tus kheej tsis darken vim yog siv tshuaj yej, kas fes los yog khoom noj khoom haus. Tsis tas li ntawd, cov khoom muaj peev xwm tiv thaiv qhov ncauj kab noj hniav los ntawm kev ua xua, tsis muaj cov yam ntxwv tsis kaj siab, saj thiab irritations.
Lwm qhov zoo dua yog qhov ua taupreservation ntawm lub pulp nyob rau hauv lub crown, nws yooj yim thiab yooj yim ntawm kev tsim thiab installation.
Cons ntawm ceramic crowns
Tau kawg, lawv muaj ntau yam zoo dua. Tab sis ua ntej txhim kho ceramics, koj yuav tsum paub koj tus kheej nrog lawv qhov tsis zoo. Lawv raug pom zoo rau cov hniav pem hauv ntej thiab muaj lub neej ntev li ntawm 10 xyoo.
Qee yam siv sijhawm ntev los ua, tab sis feem ntau qhov tshwm sim yog tsim nyog. Tsis tas li, yog tias tus qauv tawg, yuav tsum tau kho qhov nyuaj.
Yuav muab cov kaus mom tso rau hauv ib qho?
Qee zaum, hauv qee lub tsev kho mob, nws muaj peev xwm ua tau sai sai thiab txhim kho cov qauv ceramic. Tag nrho cov no ua tau los ntawm kev siv cov tshuab sib tsoo tshwj xeeb.
Ua ntej, tus hniav phem tau npaj. Lub crown yog ua nyob rau hauv ib nrab ib teev, ces nws yog muab tso rau. Raws li ib txwm muaj, qhov no yog ua tiav ob zaug. Nyob rau hauv cov ntaub ntawv no, lub crown yog tsim los ntawm cov txheej txheem txheem nyob rau hauv ob lub lis piam.
Kev tsim khoom siv thev naus laus zis
Ceramic crowns rau cov hniav yog tsim nyob rau hauv ntau txoj kev. Nws tag nrho yog nyob ntawm lub tsev kho mob thiab peev nyiaj txiag ntawm nws cov neeg tuaj saib. Plaub yam yees siv tshaj plaws yog:
- raug rho tawm (qauv refractory, lossis platinum ntawv ci);
- -ntxuav hniav dawb thiab muaj lub cev muaj zog;
- nias nrog patented technology;
- computer milling.
pab nias
Nias cov qauv ceramic,raws li EMPRESS technology, yog ib txoj hauv kev zoo tshaj plaws ntawm lawv cov khoom. Nws suav nrog cov theem hauv qab no ntawm kev ua haujlwm:
- teem caij nrog kws kho hniav tom qab kev sab laj txog cov txheej txheem ntawm kev tshem tawm qhov tsis xws luag thiab cov khoom siv sab nraud, pom zoo rau lub sijhawm thiab nqi ua haujlwm;
- kev npaj ntawm qhov ncauj kab noj hniav, kev kho mob ntawm cov hniav (yog tias tsim nyog) thiab lawv sib tsoo;
- Dental impression production;
- xa nws mus rau chav kuaj tshwj xeeb, qhov chaw nws ua lub hauv paus ua tus qauv siv quav ciab rau yav tom ntej crown;
- tsim cov qauv ceramic nrog nws cov kev pab. Qhov loj yog thawj rhuab mus rau qhov kub siab tshaj 1000 degrees. Tom qab ntawd nws yog nias rau hauv pwm kom cov crystals haum nruj dua. Qhov no muab kev ruaj khov zoo dua;
- tua hluav taws thiab hloov theem - tus qauv yog them nrog ob peb txheej ceramic;
- kev txhim kho ntawm cov pob qij txha, suav nrog kev hloov kho me me (yog tias tsim nyog);
- kho nrog cementitious nplaum.
nqi teeb tsa
Cov lus nug ntawm tus neeg mob muaj peev xwm yuav yog: pes tsawg tus ceramic prosthesis rau cov hniav pem hauv ntej nqi? Nws yog tsim nyog hais tias nws yuav tsis muaj peev xwm ua tau pheej yig, zoo li ib tug pa hlau-raws li ib tug. Cov khoom siv tau zoo, uas tsis tuaj yeem raug nqi me ntsis.
Tus nqi hais los ntawm lub tsev kho mob feem ntau suav nrog cov hauv qab no:
- nyuaj ntawm kev ua haujlwm;
- depreciation ntawm cov khoom siv;
- kev tsim nyog ntawm cov kws tshaj lij.
Nyob ntawm hom kev tsim kho raws li cov ceramics, nws tus nqi yuav yog los ntawm 10 txog 50 txhiab rubles. Nyob rau tib lub sijhawm, nws yog qhov xav tau los tsom mus rau cov kev tshuaj xyuas muaj ua ntej xaiv ib lub tsev kho mob lossis kws kho mob tshwj xeeb. Qhov no yuav ua rau koj nrhiav tau ib tus kws tshaj lij uas yuav ua haujlwm zoo.
Cov neeg mob txog cov khoom siv ceramic
Ceramic crowns yuav tsis haum rau txhua tus. Kev tshuaj xyuas txog lawv feem ntau yog qhov zoo, tab sis nws yog qhov zoo dua los tham nrog tus kws tshaj lij ua ntej kev teeb tsa.
Ntau tus neeg mob zoo siab heev uas ua li no lawv daws qhov zoo nkauj thaum lub qhov ncauj puv puv thiab pem hauv ntej tsis zoo nkauj heev. Qhov kev xaiv no tso cai rau koj los ua kom pom qhov teeb meem thiab zais txhua yam zoo li cov hniav zoo nkauj.
Yeej, cov neeg mob nco ntsoov lub ntuj thiab ntxoov ntxoo ntawm tus tsim, qhov tsis xis nyob thiab cov kev mob tshwm sim. Txawm li cas los xij, kev teeb tsa ntawm prostheses yuav tsum tau saib xyuas kom raug. Tshwj xeeb, qhov no siv rau kev noj cov khoom noj khoom haus. Yog hais tias koj tsis ua rau lawv muaj zog loads, ces cov crowns yuav kav ntev heev.
Ib qho tsis zoo ntawm qhov kev daws teeb meem no yog tus nqi siab. Tab sis muab cov haujlwm, cov ntaub ntawv thiab cov txiaj ntsig, txawm tias nws yog qhov tseeb tag nrho.
YYuav tu li cas rau ceramics
Yog tias koj xav kom koj cov yas ceramics tshiab kom ntev li ntev tau, koj yuav tsum tau saib xyuas lawv zoo. Nyob rau tib lub sijhawm, txoj kev tu cev tsis txawv ntawm cov uas cuam tshuam rau ntujhniav.
Raws li tau hais lawm, nws yog ib qho tsim nyog los tiv thaiv cov khoom ntawm cov khoom noj kom tsis txhob nkag mus rau hauv qhov chaw uas muab cov yas los yog cov khoom tso rau hauv. Tsis tas li ntawd, nws yuav tsum tau ua kom huv si huv qhov chaw interdental nrog kev siv cov tshuaj txhuam hniav. Tag nrho cov no tsis nyuaj, tab sis ua tsaug rau qhov no, koj mus ntsib kws kho hniav tom ntej no yuav tsis tshwm sim sai sai no.
Txawm tias lawv muaj lub neej ua haujlwm luv luv, nrog kev saib xyuas kom raug nws tuaj yeem txuas ntxiv mus txog 10 xyoo. Thiab qhov no yog coj mus rau hauv tus account qhov tseeb hais tias peb tab tom tham txog cov hniav pem hauv ntej.
Ceramic crowns yog qhov kev xaiv zoo tshaj plaws rau txhua tus. Lawv saib zoo nkauj thiab yuav pab nkaum qhov tsis zoo ntawm cov hniav. Nws yog qhov ua tau tias lawv cov kev teeb tsa yuav zoo li qhov kev txaus siab kim, tab sis yog tias koj sib piv tag nrho cov txiaj ntsig, ces tus nqi zoo li no yuav raug txiav txim siab.
