Zirconia tiv tiag Tag Nrho-Porcelain: dab tsi koj yuav tsum paub?
Oct 31, 2018| 
Tag nrho cov hniav cuav ploj yog ib qho tseem ceeb ntawm cov kab mob qaub ncaug (acrylic) thiab cov hniav cuav (PFM) rau cov khoom zoo nkauj. Qhov no yog qhov loj vim yog qhov tseeb xws li cov hniav qub, kev kho tagnrho porcelain tuaj yeem ua rau lub suab qiv, muab rau lawv kom pom tseeb. Qhov tseeb, tag nrho cov kev ua kom zoo nkauj tuaj yeem ua rau kom zoo zoo tib yam rau ib tus hniav.
Txawm li cas los xij, txoj kev tsis zoo ntawm kev txhim kho tagnrho-porcelain yog nws tsis muaj kev ruaj siab. Thaum tagnrho porcelain restorations feem ntau yog hu ua "ruaj khov," qhov tseeb yog qhov kev rov zoo no feem ntau tsawg dua 10 xyoo, thiab tsuas yog txoj kev ua neej thaum tus neeg siv lub cev yuav tu nws cov hniav. Cov porcelain siv rau hauv cov ntawv kho hniav ntau dua rau cov chips, tawg, thiab pob txha tshaj Zirconia.
Tsis tas li ntawd, thaum Zirconia tuaj yeem ua kom zoo tib yam kev zoo nkauj zoo li kev kho tagnrho-porcelain, nws kuj muaj lub zog ua kom muaj zog uas ua rau nws muaj kev ua haujlwm, kev nplij siab, thiab kev ntseeg siab ntev tom qab kev kho tagnrho porcelain tsis tau ua tiav .