Vsmile Zirconia Crowns Cov Txheej Txheem Kev Npaj

Vim li cas cov hniav npaj tsim yog ib qho tseem ceeb

· Cov npoo du ua rau muaj kev ntxhov siab tsawg ntawm cov yas. Qhov kev ntxhov siab qis no txo ​​qis feem pua ​​​​ntawm cov pob txha uas tshwm sim.

· Ceramic restorations yuav tsum tau ib tug passive haum.

· Kev txo qis tsis zoo ua rau lub zog ceramic zoo heev.

· Kev txo qis txaus ua rau cov txiaj ntsig zoo nkauj zoo tshaj plaws.

· Digital scanners nyeem cov kev npaj smoother nrog qhov tseeb dua.

Cov txheej txheem kev npaj rau anterior zirconia crown

· Thaum npaj ib tug hniav rau lub anterior Zirconia crown, koj yuav tsum xyuas kom meej txaus chav rau phab ntsa thickness kom muaj tsawg kawg nkaus ntawm {{0}}.3 hli thiab qhov zoo tshaj ntawm 1.0 hli thiab 1.5 mm, los yog 1.8 mus rau 2.0 mm incisal txo.

· Yuav tsum muaj qhov pom thiab tsis tu ncua ncig lub chamfer nrog tsawg kawg yog 0.5 hli txo ntawm gingival margin.

· Txoj kev npaj kab rov tav thiab ntsug ntawm cov hniav yuav tsum muaj lub kaum sab xis ntawm kwv yees li 5 degree, thiab lub bevel tsis pom zoo.

· Tag nrho cov npoo incisal yuav tsum tau muab sib npaug, thiab lub lingual nam ntawm lub anterior yuav tsum tau txo nrog ib tug pob zeb diamond football los tsim ib tug concave lingual.

Cov txheej txheem kev npaj rau lub qab nthab zirconia crown

· Thaum npaj ib tug hniav rau ib tug tom qab Zirconia crown, koj yuav tsum xyuas kom meej txaus chav rau cov phab ntsa thickness kom muaj tsawg kawg nkaus ntawm 0.5 hli thiab lub hom phiaj ntawm 1 hli thiab 1.5 hli los yog 1.5 mus rau 2 hli occlusal txo. .

· Lub prep yuav tsum tapered ntawm 4 degree thiab 8 degree. Nws kuj tseem yuav tsum muaj qhov pom thiab txuas txuas txuas ntxiv mus, thiab qhov yuav tsum tau txo tsawg kawg yog 0.5 hli ntawm gingival margin.

· Ib yam li nrog kev npaj rau lub rooj zaum sab hauv, tsis pom zoo rau bevel. Xyuas kom meej tias tag nrho cov ntug occlusal yuav tsum tau muab sib npaug.

· Lub xub pwg nyom thiab Chamfer npaj yog zoo tagnrho rau zirconia. Kev npaj Feather Edge tsis pom zoo tab sis tuaj yeem ua tau rau tag nrho-Zirconia crowns. Tshawb xyuas nrog koj lub chaw kuaj hniav kom pom tias lawv cov txheej txheem tsim khoom puas yuav tso cai rau daim ntawv npaj no.