Porosity yog tshwm sim los ntawm kev poob ntawm monomer lossis tsis txaus siab thaum ua haujlwm. Cov hniav cuav yuav tsum tau muab tso rau ib ntus vim: … Cov hniav cuav dhau sijhawm dhau sijhawm raws li cov pob txha alveolar ntawm cov ridges resorbs.
Lub sijhawm ntev npaum li cas yuav tsum tau ua rau daim ntawv txheeb xyuas hniav?
Lub sij hawm ntev npaum li cas uas hnav hniav hniav tam sim ntawd? 3-6 lub hlis, tom qab ntawd yuav tsum hloov lossis hloov pauv. Yuav ua li cas overdenture txhawb nyob rau hauv lub qhov ncauj? Lub sij hawm muab ib txheej tshiab ntawm resin rau ntawm cov ntaub so ntswg ntawm ib tug prosthesis yog dab tsi?
Dab tsi yog tshuaj kho hniav?
Denture Rebase
Denture rebasing yog txheej txheem ntawm hloov tag nrho cov acrylic hniav puag yam tsis hloov cov hniav. Peb cov kws kho hniav tuaj yeem pom zoo tias koj cov hniav yuav rov qab siv dua thaum cov hniav tseem nyob zoo tab sis cov khoom siv ntawm cov hniav yog hnav.
Ntau npaum li cas tus neeg mob hniav hniav feem ntau rov qab mus rau qhov chaw kho hniav?
Txawm tias ib tus neeg muaj cov hniav tag nrho lossis ib nrab, lawv tseem yuav tau mus ntsib kws kho hniav tsawg kawg ob zaug hauv ib xyoos lossis thaum twg kws kho hniav pom zoo. Nov yog plaub qhov laj thawj zoo vim li cas thiaj tsim nyog teem caij kho hniav.
Tus yam ntxwv twg piav qhia cov hniav acrylic?
Acrylic resin cov hniav siv tau dav siv hauv kev kho qhov ncauj vim lawv muaj qhov zoo dua cov plooj (porcelain), xws li ntau dua tawg tsis kam, zoo dua nqus ntawm masticatory rog, muaj zog flexural ntau dua, thiab Kev hloov kho occlusal yooj yim dua, thiab lawv kuj nthuav qhia ntau dua daim ntawv cog lus rau cov hniav nyiaj hniav kub…
