Imwe korona yemukati ndeyesimbi yeprosthesis, iyo inogadzirwa ne cobalt uye chromium alloy nenzira yekusimudza kwakasimba. Nhasi, korona yakakonzerwa inowanzoshandiswa zve prosthetics , sezvo iyo isingadi kugadzirwa kwemabhiriji, saka murwere ane mukana wekuramba kuwirirana kwekorona kuva muumbi mumwe.
Aina dze korona
Kuzivikanwa kwekorona yakasimba kwakatungamirira kukurudzirwa kwechirwere ichi, saka murwere mumwe nomumwe anokumbirwa kusarudza imwe yemhando ina dzekorona:
- pamwe nekupfira;
- ane mbatya;
- pasina kuputira;
- akabatanidza bridge prosthesis.
Zvinopesana chete nechitarisiko, saka mubvunzo wekusarudza rudzi rwe korona ndeyechokwadi. Saka, korona yakagadzirirwa ine tsvina ndeye "mazino endarama", pasina kuputira - kutevedzera danda rakaumbwa, uye kana inotarisana nekotamic kana kuti plastiki inoshandiswa, iyo inoita kuti mavara emeno ave chaiwo. Chimwe chinhu chebhiriji chakabatanidzwa ndechokuti korona dzinowira pasi pekusveta mutsara (kubva pamadziro mashanu kusvika kumanomwe) dzakagadzirwa nemakwenzi, uye mamwe ose akaoma-akashongedzwa korona yematare.
Dissection under cast-crown
Nzira yakareba yekugadzirisa denture nekorona yakasimba inosanganisira kugadzirira kana kutendeuka kwemeno pasi pekorona. Kune nzira dzakawanda:
- Ultrasound kugadzirira. Icho chinonyatsorwadza, uye haisiwo chips pamadziro epini.
- Kugadziriswa newaser. Kushandiswa kwelaser panguva yekushanduka ndiyo nzira yakachengeteka, sezvo pasina ngozi yekutapukirwa. Mukuwedzera, iyo midziyo inoshandiswa mukushanda haina chakanaka.
- Kugadzirira tunnel. Iko inokubvumira kuchengetedza chiyero chikuru chemazino mazino, kana kushandisa michina yakaipa kana teknolojia isina kunaka inogona kukuvadza mazino mune ramangwana, ndiko kuti, kuiparadza.
Mukuwedzera kune zvakanakira uye zvisingabatsiri izvo nzira dzose nhatu dzave nadzo, dzakasiyanawo mumutengo, saka murwere mumwe nomumwe ane kodzero yekusarudza chaiyo rudzi rwekubiridzira kunonyanya kumubata.