Zempilo, Stomatology
Amazinyo - incazelo kunye nokhathalelo
Amazinyo zenzelwe ukuba bazalise zombini ilahleko epheleleyo kunye noluphakathi kwamazinyo. Xa xesha kophuhliso olukhawulezileyo zobugcisa kunye yamazinyo, ingakumbi, zitho mihla axhome kakhulu kunokuba iimpawu enkulu kunye izakhiwo nzima ezazisetyenziswa ngayo kwinkulungwane yokugqibela. amazinyo Modern, esebenzisa izinto ezintsha, kakhulu tofotofo, nzima-enxibe nomtsalane imbonakalo.
Kukho iintlobo ezininzi zitho ezisetyenziswa bamazinyo, kodwa le iintlobo ngeentlobo kuyehla kube engundoqo ezimbalwa, ezinye zazo kuxoxwa kweli nqaku.
amazinyo Full zibonisiwe ukungabi samazinyo zombini imihlathi
Xa engekho amazinyo omnye okanye ngaphezulu kucetyiswa amazinyo buso. Eli qela libandakanya uhlobo yokwakha Bugel (arc), ipleyiti zitho immediatprotezy , njl
Iintlobo sokwenziwa Bugel zisetyenziswa phantse zonke iimeko, ukulahleka తీసివేయి Susa kunye langoku zithathwa yenye zoyilo inokuthenjwa yaye bekhululekile. Ulwakhiwo amazinyo inxenye yenzelwe ukuze inika a xi ngokulungelelana kwaye ngokufanayo isasazwe phezu amazinyo abutment kunye gingiva. Into esisiseko ye-ngengqondo yolu didi but is i arc, equka zonke izinto ezisebenzayo. Izinto for kwisisu semoto zizinto aluminium ophezulu amandla. zitho zenziwa nge eliphezulu esekelwe zonke izinto kwesakhiwo. Njengoko izinto lokuvala zisetyenziswa zesinyithi (emagwegweni) okanye lokubopha ezinxityelelanisiweyo. Metal amagwegwe ezi wire ukumelana wenziwe okanye insimbi okanye ingxubevange zolotoplatinovogo. Izinto zokubopha zisoloko zibekwe emazantsi yezinyo, kwaye phantse kungabonakali.
Kwimeko zokulahleka izinyo, wamazinyo kucetyiswa ngoku amazinyo. Bona apha emazinyweni ezimelene kunye iziqalelo yesinyithi okanye ukubunjwa lwesamente. igama lakhe, kunyanzelekile ukuba ziqinisekise ukuba akukho mfuneko ukususa kubo.
amazinyo abasusekayo na isizukulwana entsha nenayiloni, leyo phantse kuzo zonke njengabongamileyo amazinyo zeplastiki. Ekwakhiweni kwalo hlobo zenziwa ukusuka izinto nenayiloni bhetyebhetye kwaye isetyenziswa abe lilalela yeqhekeza elingekhoyo kwamazinyo, kwaye ilahleko ngokupheleleyo amazinyo. Bona eboniswe zonke izifo ngasezintsinini. Izinto eziluncedo ezingundoqo zitho nenayiloni ezi ubulukhuni ezigqithisileyo bhetyebhetye, ukungakwazi yande phezu ngokwalo Cya, ukumelana iikhemikhali ukufuma, ukukhanya, kodwa eyona nto ibalulekileyo - akukho mfuneko nokuhlawulwa amazinyo angabamelwane.
Okwangoku, amazinyo zenziwa iiplastiki amazinyo. zitho zeplastiki bagcine umgangatho yabo (imilo, umbala kunye namandla) ngokuhamba kwexesha. తీసివేయి Susa izakhiwo ukhonza umsebenzisi ngokohlobo Iiseti kwamazinyo kunye imibala ezahlukeneyo, iimilo kunye nobukhulu. Amaqondo libanzi iiseti ngokwaneleyo kwaye inikeza umsebenzisi uluhlu olubanzi anokukhetha kulo. Uyilo zitho zokubopha zeplastiki nazo kusetyenziswa zesinyithi okanye utshixo obandayo, kodwa ngokungafani ukuyona zitho uluhlu olubanzi zokuguqulwa eziqalelo eqwalasele azikho ezahlukeneyo.
Ukunyamekela mihla zeplastiki matrix zokufakelwa lula kakhulu. Ekusondeleni kwexesha elidlulileyo, xa amazinyo emboleko zenziwa kwi kwisiseko irabha, kwakufuneka ukuba ubusuku bazibeke isitya ngamanzi ngenjongo yokuba bengazange aqhekekileyo. Zitho matrix yeplastiki nkqubo akufuneki, yaye oogqirha bamazinyo sincoma kulinganiselwe iinkqubo kuphela zisempilweni.
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