Kwetsinga mazino pasi cermets: rwokugadzira zvinhu

Dental prosthetics mu dentistry ano ane uye basa rinokosha. Pashure pezvose, kukuvara kwavo kwaizotevera kurasikirwa hapana angati. Nhasi, ari mazino indasitiri anopa guru-siyana prosthetic kusarudza. Kwetsinga mazino pasi cermets izvo achiziva kumwe dzakakurumbira mikana ine vamwe kusiyana kubva kubudiswa kuti mamwe marudzi korona. Chokwadi kuti nzira iyi dentures organically rinobatanidza kwazvo aesthetic zvabuda, kuvimbika, mukurumari uye hama cheapness.

Special simbi puranga, icho chinoumba hwaro nematomhu kwakadaro uye kugamuchira huru mutoro panguva nokushanda mazino ari kuzadzikiswa zvedongo zvinhu, achiita unongova aesthetic ushande. Saka Ini akarayira hunhu, kuti, zvichida, kupfuura vatete uye asingatani nokukurumidza kudzikira muviri yedu meno. Cermet, izvo vaiona chakavimbika kupfuura uye rakasimba mabikirwo prosthetics nhasi, unogona kuva zvinobudirira kugadzirisa izvi.

Dentures Kazhinji prosthesis uye simbi-zvedongo korona, zvikurukuru, kunosanganisira basa kwokutanga inonzi kwetsinga. Mushure zvokuudzwa mhango anofanira kunyatsogadzirira kuti muitiro wakadaro. Kwetsinga kwemeno pasi cermet ane vanoverengeka unhu dzinoitwa mamwe zvinodiwa iyi nzira dentures.

By ano dentistry mitemo shoma zvinoita pakukora zvesimbi puranga anofanira kuva 0.3 mm uye zvedongo rukoko haasi asingasviki 0,8 mm. By nyore svomhu kushanda tatoona pakukora yepamusoro, hunogara matomu kuti vakaenzana zvinenge 1,1 mm. Kwetsinga of zino pasi cermet zvichiitirwa kupa zvakakodzera parameters.

Another chinangwa vakadzinganiswa akadaro regadziriro muitiro, - achipa madziro zino wakaoma parallelism inodiwa kuti zvakavimbika avimbisana vane korona (bvumidzwa zvaidiwa - 7 chete%). Zvikasadaro, Zvinongoreva haigoni kupfeka. Asi pfungwa huru, siyanisa mazino kugadzirira pasi cermet, ndiko kudikanwa kusika muromo wechibereko Musara chaiyo.

Ichi chisingafadzi nzira rinoitwa kushandisa vemo yokutindivadza. Chiremba anokwanisa kurapa mazino ane cermet wakaita Wekumusoro neusimbe. With turbine Boron (avhareji kutenderera nokumhanya - 250 000 Zvak / Nha) vakapakata nedhaimani muromo, wamazino ukuye rakaoma mazino tishu. Nokuti processing approximal hukawanika kushandisa inokosha Kuparadzaniswa Disc kana turbine handpiece, nedhaimani musoro ine dhayamita duku pane pamafudzi akasikwa nayo.

Nokuti kutsenga hukawanika zviri unopfuura zvakakosha kuchengetedza zvavo anatomical chimiro. Rokutanga pechitsiko sezvo ari palatal pemvura uye buccal, gingival micheto akasika pazasi anenge hafu millimeter. Zvadaro interproximal pemidengerero vari interconnected, uye zvakaoma mazino munyama dzokuwedzera nokugeda ari kuumbwa truncated cone. Zvadaro, unopinza makona vari woita, uye iri Musara inotungamirwa muitiro anogona kunzi wakakwana. The chikuru Basa chiremba wemazino ari padariro gadziriro - kudzivirira overheating yacho zino. Zvimwe kuparara tsinga. Nokuti chinangwa ichi, kuti hurongwa anoshandisa mvura-mhepo kutonhora.

Uye pakupedzisira, inonakidza chokwadi. Prosthetic dentistry yagadzirwa nokuda Etruscans, uyo akararama ano kweItari makore zviuru zvitatu akapfuura. A porcelain dentures vaiva nemasere remakore achiri. Ichokwadi kuti ano mazino ano, mukusiyana kune nzira makore 300 apfuura, kubvumira zvinenge munhu anoda kuunza mufaro chena-toothed kunyemwerera Hollywood nyeredzi.