Cov hniav ntxuav hniav dawb: txoj kev, contraindications

Cov hniav ntxuav hniav dawb: txoj kev, contraindications
Cov hniav ntxuav hniav dawb: txoj kev, contraindications

Video: Cov hniav ntxuav hniav dawb: txoj kev, contraindications

Video: Cov hniav ntxuav hniav dawb: txoj kev, contraindications
Video: Saib neeg yug Yaj Xyoo tus txij nkawm ib txhis raug thiab tus txwv tsis pub yuav 2024, Lub Xya hli ntuj
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"Hollywood luag ntxhi" hnub no yog qhov tseem ceeb ntawm daim duab ntawm tus neeg ua tiav.

Professional hniav ntxuav hniav dawb
Professional hniav ntxuav hniav dawb

Vim qhov tseeb no, cov kws kho hniav pheej nrhiav txoj hauv kev tshiab ntawm kev ntxuav hniav dawb. Kev ntxuav hniav dawb, tsis zoo li kev ntxuav hniav dawb hauv tsev, yog ua los ntawm kws kho hniav lub chaw ua haujlwm siv cov khoom siv siab thiab cov khoom siv tshwj xeeb.

Qhov zoo ntawm qhov ua tiav yog nyob ntawm tus yam ntxwv ntawm cov qauv ntawm cov hniav ntawm txhua tus neeg mob, qib kev txawj ntawm tus kws kho hniav ua cov txheej txheem, thiab ua raws li cov cai ntawm kev saib xyuas qhov ncauj tom qab txheej txheem.

Kev kho hniav ntxuav hniav dawb muaj kev xaiv nyob rau hauv txhua rooj plaub ntawm txhais tau tias thiab cov txheej txheem ntawm kev ntxuav hniav dawb uas haum rau ib qho xwm txheej tshwj xeeb.

Nco ntsoov tias muaj contraindications rau qhov kev tswj hwm no!Tsis yog tag nrho cov hniav tuaj yeem ua kom dawb, tab sis tus kws kho hniav tuaj yeem hais qhia txog kev kho kom zoo nkauj siv veneers (cov phaj uas tau muab khi rau cov hniav) thiab cov yas ua lwm txoj hauv kev.

Kev tshuaj xyuas cov hniav ntxuav hniav dawb
Kev tshuaj xyuas cov hniav ntxuav hniav dawb

Kev kho hniav ntxuav hniav dawb tsuas yog ua tau tom qab kev cob qhia tshwj xeeb. Txhawm rau ua qhov no, ua ntej, cov hniav cuam tshuam los ntawm caries raug kho, cov ntsaws ruaj ruaj raug kuaj xyuas lub zog, yog tias tsim nyog, cov tshiab raug ntsia, cov enamel raug ntxuav, polished, polished thiab fluoridated.

Tom qab cov txheej txheem ntxuav hniav dawb, koj yuav tsum tsis txhob noj zaub mov uas tuaj yeem ua rau cov enamel thiab haus luam yeeb.

Cov kws tshaj lij cov hniav ntxuav hniav dawb muaj, raws li twb tau hais lawm, muaj ntau yam contraindications, uas suav nrog cov kab mob ntawm lub qhov ncauj kab noj hniav lossis cov hniav, piv txwv li, tawg hauv cov enamel, caries, stomatitis, periodontitis. Qhov no kuj tseem yuav suav nrog kev ua xua rau cov khoom uas ua rau lub cev ua kom tawv nqaij, pub niam mis lossis cev xeeb tub.

Cov hniav ntxuav hniav dawb, tshuaj xyuas uas qhia txog qhov ua tau zoo ntawm txoj kev no, tuaj yeem ua tau ntau txoj hauv kev.

tshuaj bleaching. Rau hom bleaching no, muaj kev siv ntau ntawm hydrogen peroxide. Qhov tshwm sim yog pom tau yuav luag tam sim ntawd thiab kav ntev heev. Feem ntau qhov kev ntxuav hniav dawb no kuj tuaj yeem ua rau cov hniav rhiab heev.

Professional hniav ntxuav hniav dawb nqi
Professional hniav ntxuav hniav dawb nqi

Lwm txoj kev ntawm kev ntxuav hniav dawb yog siv cov tshuab cua-abrasive. Hauv qhov no, enamelntxuav mechanically (siv ib qho aqueous sib tov ntawm tu hmoov thiab compressed cua). Yog li cov enamel yog lightened los ntawm ob peb lub suab.

Lwm txoj kev yog ultrasonic whitening. Cov enamel yog polished thiab ntxuav siv ultrasound thiab qee qhov kev npaj.

Laser thiab phototeeth whitening suav nrog siv cov tshuaj tshwj xeeb rau cov enamel, uas ua rau nws ci ntsa iab nyob rau hauv lub zog ntawm lub laser lossis halogen lub teeb.

Rau cov enamel tsaus nti, siv cov txheej txheem ntxuav hniav dawb, uas suav nrog kev ntxuav hniav dawb hauv tsev kho mob thiab hauv tsev.

Cov hniav ntxuav hniav dawb, tus nqi sib txawv thiab nyob ntawm seb cov txheej txheem raug rau cov enamel, tej zaum yuav tsis zoo ib yam. Hmoov tsis zoo, muaj cov hniav uas siv tsis tau rau kev cuam tshuam, lub hom phiaj yog los ntxuav cov enamel. Raws li txoj cai, cov no suav nrog cov hniav uas muaj qhov tsis xws luag enamel, nrog cov pob tshab ntxiv, raug rau resorcinol, formalin. Ntau xyoo tsis tu ncua ntawm cov khoom siv xim (xws li kas fes, tshuaj yej ntsuab) ntawm cov hniav enamel kuj tuaj yeem ua rau tsis muaj txiaj ntsig los ntawm cov txheej txheem ntxuav hniav dawb. Txawm li cas los xij, ua ntej tus txheej txheem, nws yog qhov zoo dua los tiv tauj tus kws tshaj lij uas paub txog qhov yuav ntsuas qhov xwm txheej zoo.

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