Hnub no, ib qho ntawm cov txheej txheem nrov tshaj plaws rau kev kho cov hniav yog suav tias yog kev kho hniav pob txha augmentation technology. Kev kho kom zoo nkauj zoo li no tsis yog tsuas yog tshem tawm qhov tsis xws luag, tab sis kuj rov kho cov hniav tag nrho tom qab kev puas tsuaj lossis kev puas tsuaj tsis pub ntau tshaj 30%.
Cov ntsiab lus tseem ceeb thiab txoj hauv kev txuas ntxiv
Tooth extension yog txheej txheem los kho cov hniav. Lub hauv paus ntawm qhov kev kho hniav no yog kev kho cov pob txha puas nrog kev npaj ua ke. Vim lawv muaj ntau yam, qhov tsim kom zoo nkauj ntawm cov hniav puas tom qab cov txheej txheem yuav tsis txawv ntawm cov hniav zoo nkauj.
Ntau tus neeg mob txaus siab yuav ua li cas txhawm rau txhim kho tus hniav, thiab raws li qhov qhia tau hais tias ib tus yuav tsum sab laj nrog kws kho hniav kom kho lawv.
Muaj ntau yam kev kho hniav zoo li no. Yuav ua li cas cov hniav txhim kho, dab tsi yog siv rau qhov no? Nws yog ib qho tseem ceeb heev tsis yog tsuas yog los kho qhov zoo nkauj qub ntawm cov hniav, tab sis kuj los kho nws txoj haujlwm.
Txoj Kevextensions:
- Ncaj nraim. Nws yog siv rau kev puas tsuaj me me ntawm cov pob txha ntawm cov hniav, nws muaj nyob rau hauv kev thov kev npaj ua ntej ntawm tus kws kho hniav teem caij.
- Indirect. Kev kho hniav siv ua ntej npaj inlays, onlays, veneers thiab crowns.
Indications thiab contraindications
Qhov laj thawj tseem ceeb ntawm kev kho hniav no yog tsim kom muaj kev zoo nkauj ntawm koj lub luag haujlwm. Tsis tas li ntawd, cov laj thawj ntawm kev tsim kho yog:
- kho qhov zoo ntawm tus hniav thiab nws cov xim los tsim kom muaj kev sib haum xeeb ntawm hniav;
- kev kho mob rau cov kab noj hniav hauv cheeb tsam tsev menyuam;
- extraordinary transformations thiab misalignment ntawm cov hniav nyob rau hauv lub qhov ncauj kab noj hniav;
- muaj tseeb diastema nruab nrab ntawm sab sauv anterior incisors;
- kev puas tsuaj rau cov hniav los ntawm kab mob ntau dua 50%;
- kev raug mob;
- txo cov txheej txheej enamel.
Txhua yam kev kho mob muaj ntau yam contraindications, thiab kev txuas ntxiv tsis muaj qhov zam. Hauv cov xwm txheej tshwj xeeb, tus kws kho mob yuav tsis kam ua cov txheej txheem kho dua tshiab.
Contraindications:
- yog xav tau kev kho hniav;
- cystic periodontal o;
- kev puas tsuaj loj ntawm cov ntaub so ntswg;
- muaj kab mob tom;
- bruxism;
- txwv hnub nyoog rau qee qhov txuas ntxiv technologies;
- muaj kev tsis haum tshuaj rau cov khoom ntim.
Puas muaj peev xwm txhim kho hniav, tus kws tshaj lij uas tau lees paub - kws kho hniav - yuav tsum txiav txim siaborthopedist.
Ntau yam ntawm txoj kev
Kev faib cov txheej txheem ntawm cov hniav augmentation yog nyob ntawm cov khoom sib txawv thiab cov khoom siv thaum lub sijhawm ua haujlwm. Yuav txhim kho tus hniav li cas, siv txoj kev twg rau qhov no, tus kws kho hniav orthopedic txiav txim siab tom qab kuaj tus neeg mob lub qhov ncauj kab noj hniav thiab ntsuas qhov teeb meem no. Noj mus rau hauv tus account qhov kev qhia dav dav ntawm cov pos hniav thiab tag nrho cov pob txha cov ntaub so ntswg ntawm cov hniav, qhov degree ntawm kev puas tsuaj rau cov hniav hauv paus hniav thiab qhov luaj li cas ntawm cov yas tseem ciaj sia, cov txheej txheem txuas ntxiv yog txiav txim siab.
Filling tso cai rau koj los txhim kho cov hniav pem hauv ntej ntawm nws qhov kev puas tsuaj me ntsis. Nws raug nquahu kom ua kom nyias nyias ntawm cov enamel, muaj cov kab nrib pleb thiab daim nyias nyias ntawm qhov loj me thiab qhov dav dav qhov tseeb ntawm qhov anterior incisors. Cov xim palette dav ntawm cov ntaub ntawv sib xyaw tso cai rau koj los kho cov hniav, thaum ua kom pom tsis pom hauv cov hniav.
Inlays (microprosthetics) yog siv hauv kev kho tsis ncaj. Qhov teeb meem ntawm qhov ploj lawm ib nrab ntawm cov hniav los yog cov yas yog daws. Qhov kom zoo dua ntawm kev tsim cov ceramic inlay yog qhov siab tshaj plaws khaws cia cov ntaub so ntswg noj qab haus huv ntawm cov hniav puas thiab tiv thaiv kev rov depulpation thiab kev loj hlob ntawm caries.
Pins yog siv rau kev poob ntawm cov pob txha ntawm cov hniav. Txoj kev no tso cai rau koj kom loj hlob tus hniav ntawm cov hauv paus hniav. Kev siv tus pin yog ua tau tsuas yog yog tias muaj cov hauv paus hniav noj qab haus huv, txij li thaum txhim kho tus pin yog tsau rau hauv cov kwj dej hauv paus thiab tom qab ntawd muab cov khoom ntim rau hauv cov khaubncaws sab nraud povtseg ntawm nws. Xws liKev txuas ntxiv tso cai rau koj tshem tawm qhov tsis xws ntawm qhov tsis muaj hniav yam tsis muaj kev puas tsuaj rau cov uas nyob ib sab thiab ua kom tiav cov hniav tag nrho.
Veneers yog nyias cov plooj (porcelain plates) uas yog siv rau saum npoo ntawm cov hniav. Yuav ua li cas txhim kho tus hniav nrog lawv cov kev pab? Tus kws kho mob kho cov veneer ntawm qhov chaw ntawm cov hniav nrog kev pab los ntawm cov kua nplaum tshwj xeeb. Cov txiaj ntsig tau ntev ntev thiab muaj lub ntsej muag luag ntxhi ua rau ntau tus neeg mob rau txoj kev txuas ntxiv no.
Ua ntej ua tus hniav, nws raug nquahu kom xub mus ntsib kws kho hniav orthopedic. Nws yog tus kws kho mob orthopedist uas txiav txim siab qhov raug theem ntawm kev npaj cov hniav kab noj hniav kom txuas ntxiv los ntawm txoj kev npaj kho mob zoo.
Tooth extension technology
Ntau tus neeg muaj peev xwm xav paub yuav ua li cas cov hniav txhim kho. Kev xaiv cov thev naus laus zis thiab cov khoom siv rau cov txheej txheem kho hniav zoo li no nyob ntawm qhov kev puas tsuaj. Cov theem tseem ceeb hauv kev kho hniav kho hniav:
- Kev kuaj xyuas, kev kho mob ntawm tus kws kho hniav-tus kws kho mob raws li txoj kev kho mob ntawm tus kws kho hniav orthopedic.
- Npaj cov kab noj hniav los yog cov hauv paus hniav, nyob ntawm thaj tsam ntawm kev puas tsuaj rau cov pob txha ntawm cov hniav.
- Xaiv cov xim ntawm cov khoom, ze li sai tau rau qhov ntxoov ntxoo ntawm cov hniav.
- Thaum siv txoj hauv kev ncaj qha, cov khoom sib xyaw yog siv rau hauv cov khaubncaws sab nraud povtseg rau qhov chaw puas ntawm cov hniav. Qhov kev xaiv no raug txiav txim siab sai thiab ua rau cov hniav ciaj sia vim tsis muaj cov hlab ntsha tshem tawm.
- Nrog txoj kev tsis ncajnpaj thaj chaw kho tus pin lossis tab, ua raws li txheej txheej los ntawm txheej txheej ntawm cov khoom ntim rau ntawm lawv. Txoj kev no yog siv rau kev puas tsuaj loj rau cov hniav.
- Tom qab siv cov hemocomposite, cov kauj ruam kawg hauv kev tsim cov hniav yog nws cov qauv los ntawm polishing thiab sib tsoo. Lub luag haujlwm tseem ceeb ntawm qhov kawg ntawm cov txheej txheem txuas ntxiv tsis yog tsuas yog tsim cov hniav zoo nkauj xwb, tab sis kuj muab cov duab zoo nkauj rau kev ua haujlwm ntawm lub qhov ncauj kab noj hniav. Tom qab tag nrho, ntau yam ntawm tag nrho tib neeg kev noj qab haus huv nyob ntawm seb kev noj qab haus huv ntawm lub qhov ncauj kab noj hniav.
Rules of care
Kev tu lub qhov ncauj thiab cov hniav tom qab kev txhim kho tsis muaj dab tsi nyuaj. Thawj hnub tom qab kawg ntawm txoj kev kho hniav, tsis pom zoo siv cov khoom noj xim xim thiab cov dej qab zib carbonated. Tom ntej no, koj yuav tsum ua tib zoo ua tib zoo saib cov kev cai hauv paus ntawm kev tu lub qhov ncauj thiab mus ntsib kws kho mob tsis tu ncua rau kev sab laj.
txiaj ntsig ntawm kev kho dua tshiab
Qhov zoo ntawm kev kho hniav augmentation dua lwm cov txheej txheem kho hniav:
- Zoo aesthetic solution.
- Kev siv thev naus laus zis uas khaws cov pob txha noj qab haus huv ntawm cov hniav.
- Painless txheej txheem.
- siv sijhawm ntev ntawm cov ntaub ntawv kho hniav.
- txheej txheem hauv lub sijhawm luv luv.
Tom qab ntsuas qhov zoo thiab thev naus laus zis ntawm cov txheej txheem kho hniav, koj tuaj yeem yooj yim mus rau kev kho hniavtsev kho mob daws cov teeb meem zoo nkauj ntawm cov hniav.
