Korona-kuumbwa: pakukora mufananidzo, nzendo gadzira

The divi zvikamu nomumukanwa mhango zvinowanzooneka akagadzawo korona kukanda simbi. Izvi zvakakodzera kudzorera anatomical kuvimbika dentition, kana nezvikonzero zvakasiyana siyana munhu anorasikirwa mumwe kana kupfuura mazino. Izvi mhando prosthesis basa kunoita kuti aponese shaya midziyo.

Chii zvokuvakisa dzinoitwa korona

Nokuti kugadzirwa korona kushandisa integrally vakakanda alloys iyo nhaka yakakwirira simba. Mazuva dentistry akashandisa chromium anotsanangura zvinhu, mamwe yakapambadzirwa pamwe nickel, cobalt. Zvakanaka-nekusimba kushandiswa titanium. simbi iyi ane mukuru kuramba nehasha vezvenhau, hazvina svibirika kune imwe ane kumusoro biocompatibility. Crown-kuumbwa anogona akanyora uye simbi dzinokosha. Gold korona kubvumira kuti chaiyo zvakakodzera, nokuti simbi ine mukuru ductility. Vane zvakanaka kushandisa, haiwanzoguma pasi. Zvisinei, korona yendarama zvaipfekwa asi, mukuwedzera, ane kudhura. Huru zvairatidza kuti prosthetic korona hwakasimba rabha iri zvachose kufirwa kana kupfuura mazino, kudzorera dentition functionality.

The Mhando chikuru rose-chidimbu dentures

To musi, govera mhando chakakandirwa nekorona dzakadaro:

• Uncoated prostheses - vane chimiro mubereki simbi, kukwenenzverwa kupenya.
• Crown-rakaumbwa upfu-zvemapuranga (kunyanya goridhe). Izvi mhando ane drawback - spraying haana zvachose zvainoita nemumuromo mucosa rinobatsira.
• The mhando wechitatu - korona lining. Rakashandiswa epurasitiki chifukidziro zvokunyama kana cermet. Special laths zvemapuranga pose prosthesis ari kunyemwerera nzvimbo. Pasinei yakanaka aesthetic chitarisiko, cover akadaro anogona kuveura. Uyezve, mutengo wavo yekudyidzana yakawedzera nokuda kushandisa zvinhu zvinodhura.

The mhando mbiri dzokutanga dzinoshandiswa kutsiva posterior mazino. Kana uchida dentures pamberi dentition, zvakanaka kutaura wechitatu chitarisiko. Zvinofanira kucherechedzwa kuti korona rusvingo zvikuru mutete (1 mm). Izvi zvinooneka kunokanganisa pre-sawdust mhenyu zino.

Kugadzirwa vachikandira korona. Yokutanga kurapwa uye rabhoritari nzendo

Chokutanga, wamazino vanosungirwa aongorore nomumukanwa mhango. Kana uine Munzvimbo iyi, anofanira sanitized. Danho rokutanga inosanganisira kugadzirira kunotoda kurapwa pfungwa yacho dentition uye zino pacharo mamwe ayo Kudzingwa. Kuti aite izvi kakawanda kushandisa silicone zvinhu zvinogona kuratidza zvizere zvose anatomical zvinhu. Panguva iyi, murwere anogona kumanikidza kwekanguva anokosha kugadzira. basa ravo - kuti mhanyisa muropa chingamu kuti uvhure aesthetic kushanda. At padariro rokutanga yezvirwere zvakaita dismountable purasita womuenzaniso. Uyezve pane prosthetic occluder ari gypsum modeled wakisi korona. Zvadaro, wakisi kutsiviwa simbi (rinokosha Kudzingwa Laboratories). Zvino vakakanda simbi korona zvakanaka zvikabatwa zvakanaka.

Danho rechipiri zvekuchipatara uye rabhoritari

At wechipiri Danho (zvekuchipatara) rinowanikwa zvakakodzera ndiye chigadzirwa. Uyezve yakabereka kurovera kure zino korona nokuti unhu installation. The prosthesis izere wakisi rinoshandisirwa kugadzwa nzvimbo. Zvakawandisa zvinhu haazotaurwizve kuburikidza pre-akachera gomba. Ipapo korona yabviswa, ndokudzora panze chero mashoko okuti, aitarisa occlusal ukama. The wakagadzirira chigadzirwa rwunotumirwa murabhoritari. It dzinobudisa makorari, kukuya. zvakarurama kugadzira vari kuongororwa kuti purasita womuenzaniso. Zvinokoshawo kuti vaongorore uye sei inobatanawo prosthesis pamwe inofambirana meno-mhandu. Zvinokosha kucherechedza kuti basa kunoda kufungisisa. Kunyange diki musiyano pakati saizi kunogona kukonzera matambudziko kana akapfeka korona, dzose marwadzo uye kusanzwa.

Final placement

The rakapedzwa korona ndee mune nemumuromo mhango. Panyaya iyi, kuguma prosthesis Zvinoti kuombekwa ari chingamu inofanira usingashandi. kugadzwa kunzwisisa achiongorora uye sei zvakasimba rinosanganisira murwere zino. Uyewo, parege kuva kusagadzikana rava kuvharwa iri mhandu. Kana zvakakodzera, ungada kurovera kure chikamu zvinhu. Uyewo, kwaiva korona zvinhu anogona kuzodzosera akatumira murabhoritari. Kana prosthesis rakakodzera vanhu haina kunzwa kuti pane zvachose Kuda kutamba esimende. Zvinofanira kucherechedzwa, kana yakatarwa-chakakandirwa korona, kugadzira matanho muvabvise chaizvo kwenguva refu - kusvika vhiki dzinoverengeka.

The chikuru zvakanakira nekorona izvi

Chekutanga-chakakandirwa korona vane refu upenyu basa. Sezvo zvinhu izvi zvakagadzirwa nounyanzvi kunoita kuti zvakazara kuratidza zvose nezvokuzadziswa anatomical mamiriro, dentures anonyatsoenderana zvakakwana muna dentition, nokuti havana anwa zvokudya uye zvichingodaro .. Zvose izvi zvinoita kuti tikwanise kudzipfeka kwemakore anopfuura 10. In anogadzira zvinhu mabhiriji haushandi pokunamatidza mamwe kunosimbisa korona, nguva refu upenyu hwavo. Chimwe chakanakira - korona kunoenderera kwenguva inopfuura mazino zvinyama (kusiyana cermets). Sezvo pakukora ari kukandira korona haasi kupfuura 0.3-1 neMM, zino muduku amenable kuti kukuya. Somugumisiro, hwake rakawedzera. Uyezve, prostheses ava nyore kugadzira. Uye, chokwadi, vakakanda simbi korona (mufananidzo pazasi) iri nyore kuwanikwa, rinodhura achiri pasi.

Payakaipira-chakakandirwa hurongwa

Chokwadi, korona izvi hazvisi akakodzera mazino mberi. Shoma range - yendarama, sirivha - ichi ndechimwe mikuru zvazvakashatira prosthesis ichi. Metal ane hombe chafariz conductivity, zvinogona kukonzera zvisingafadzi nezvekufadza ari nemumuromo mhango murwere. Sokushandiswa zvaAtemisi atadze carbides, korona kungakonzera vapfeke, deformation wokushora shaya dentition. Uyezve, kugadzirwa-vachikanda korona zvinoda zvikuru unyanzvi unyanzvi.