Crown-ukubunjwa: Ebubanzini ifoto, amanqanaba ngokwenziwa

Iinxenye icala kwisisu ngomlomo isoloko ifakelwe isithsaba uphoswe ngentsimbi. Oku kuyimfuneko ukuze kubuyiselwe ingqibelelo yokwakheka le తీసివేయి Susa, xa ngenxa yezizathu ezahlukeneyo umntu ulahlekelwa amazinyo omnye okanye ngaphezulu. Olu hlobo umsebenzi afakelweyo ikuvumela ukugcina izixhobo emhlathini.

isithsaba Ziziphi izinto zenziwa

Kuba zemveliso ngezithsaba usebenzisa aluminiyamu integrally uphoswe leyo ilifa amandla aphezulu. Xa izinto chromium-based mihla bamazinyo esetyenzisiweyo, exutyiweyo ngakumbi nickel, ayibe. Kakuhle ukuzabalaza ukusetyenziswa titanium. Le metal siyakwazi ukumelana eliphezulu kumajelo ndlongondlongo, ayithethi mnyama ukuba lowo biocompatibility eliphezulu. Crown-asibumbe ngayo yenziwe kunye amatye anqabileyo. negolide kuvumela ukwenza i fit kakhulu ngqo, ngokuba intsimbi unalo ductility eliphezulu. Ukuba ulungile ukusebenzisa, kunqabile ndoyidiliza. Noko ke, isithsaba segolide enxitywa okwangoku, ukongeza, kukho iindleko eziphezulu. Yayibubungqina ezingundoqo izizithsaba ezase irabha bubambekayo ilahleko iyonke ye enye okanye ngaphezulu amazinyo, wabuyisela తీసివేయి Susa functionality.

Eyona eziphambili ze amazinyo yonke-sifuba

Ukuza kuthi ga ngoku, ukubeka iindidi ezinjalo izithsaba cast of:

• zitho Uncoated - babe ukumeka metal umzali, likhazimlisiwe ukuba kukhanya.
• Crown-oluxonxiweyo umgubo-camera (ubukhulu becala igolide). Olu hlobo iye ethile - ukutshiza akanayo ngokupheleleyo kwamnceda kwi isifo ngomlomo.
• Uhlobo lwesithathu - Enesithsaba yethemba. Njengoko kusetyenziswa izinto nesigubungelo iplastiki okanye cermet. laths Special camera ubuso afakelweyo kwindawo ngoncumo. Nangona imbonakalo elungileyo lobuhle, zigqumathelo unokucheba. Ukongeza, ixabiso lwabo kakhulu banda ngenxa yokusetyenziswa izinto zexabiso.

Ezi ntlobo zimbini zokuqala zisetyenziselwa endaweni amazinyo ngomva. Ukuba ufuna amazinyo phambi తీసివేయి Susa, kuba kuhle ukuba udibane ukubonakala wesithathu. Kufuneka kuqatshelwe ukuba udonga isithsaba kakhulu nomzimba (1 mm). Oku kuchaphazela kakhulu pre-kwimbuphu yesarha ophilayo izinyo.

Production nezithsaba cast of. Amanqanaba okuqala zekliniki laboratory

Kuqala kwinto zonke, wamazinyo unyanzelekile ukuba ayikhangele kwisisu ngomlomo. Ukuba unayo kommandla ochaphazelekayo, kufuneka sanitized. Inyathelo lokuqala lubandakanya ukulungiswa umbono kwezonyango తీసివేయి Susa kunye izinyo ngokwalo ekubunjweni yayo engaphezulu. Ukuze wenze oku badla ukusebenzisa zokufunda abicah ezizodwa leyo ukubonisa ngokupheleleyo zonke iimpawu yokwakheka. Ngeli xesha, isigulane inokuwisa uyilo abakhethekileyo bexeshana. umsebenzi wabo - ukukhawulezisa gum enamazinga ukwenza isiphumo kubuhle. Kwinqanaba lokuqala kwilebhu wenza imodeli udaka dismountable. Ngaphezu koko kukho occluder prosthetic kwi gypsum ebezisenziwa uguge isithsaba. Emva koko, le wax ithathwa metal (a Laboratories eyahlulayo ezizodwa). Emva koko steel umqhele uphoswe ngokufanelekileyo iphathwa kakuhle.

Inqanaba lesibini le zekliniki laboratory

Yesibini kwisigaba (clinical) yenzeka kufanelekile na le mveliso. Ngaphezu wavelisa akramnceleyo kude izithsaba nezinyo ufakelo esemgangathweni. Le sokwenziwa izaliswe elinewax lisetyenziswa site ufakelo. izinto kwemfuneko zokuphuma kulo mngxuma pre-kugrunjwa. Ngoko ke isithsaba liyasuswa, egudise na engachananga, wabheka ngokunxulumene occlusal. Le mveliso ukulungele ithunyelwa elebhu. Ikhupha ipolishi, ukugaya. ngqo mveliso ziyavavanywa enzelwe indlela udaka. Kukwabalulekile ukuhlola indlela izibandakanya ngengqondo kunye parallel amazinyo-abamelene. Kubalulekile ukuphawula ukuba umsebenzi kufuna eninzi ingqalelo. Nokuba kukho ukungangqinelani ezincinane phakathi ubungakanani kungabangela iingxaki xa enxibe isithsaba, intlungu rhoqo kunye nobunzima.

zokubeka final

Le isithsaba ogqityiweyo busisigxina em- ngomlomo. Kulo mzekelo, ekupheleni sokwenziwa nkxu le gum ziya kuba ncinci. umgangatho ufakelo ikhangelwe kunye nendlela ambathe kuhlawulwa yi izinyo yesigulane. Kwakhona, kufuneka kubekho kabi kwi ukuvalwa abamelene. Ukuba kuyimfuneko, ungafuna akramnceleyo, kude yinxalenye eziphathekayo. Kwakhona, ukunqongophala kwezinto isithsaba lingaphinda-ithunyelwe elebhu. Ukuba sokwenziwa abantu abafanelekileyo oko akuthethi ukuba kukho nitrogen isigxina lwesamente. Kufuneka kuqatshelwe, ukuba izithsaba iseti-bumba, amanyathelo lemveliso ubasuse kakhulu ixesha elide - ukuya kwiiveki eziliqela.

Eyona engundoqo eziluncedo zezi ngezithsaba

Okokuqala-bumba izithsaba babe nobomi inkonzo ende. Ekubeni obu bugcisa ikuvumela ukuba ukubonisa ngokupheleleyo zonke iinkcukacha isakhiwo yokwakheka, amazinyo emboleko uvumelane ngokugqibeleleyo తీసివేయి Susa, kuba kubo tapeworm ukutya njalo njalo .. Konke oku kwenza kube lula ukuba ukunxiba iminyaka engaphezu kwama-10. Ekwenziweni iibhulorho awusebenzi ngelotha, siyixhase ngakumbi isithsaba, imihla ubomi babo. Enye inzuzo - isithsaba kulwa ngaphezu izihlunu zamazinyo (ngokungafaniyo cermets). Ekubeni Ebubanzini isithsaba uphose ayikho ngaphezulu kwe 0.3-1 mm, nezinyo ubuncinane iSADC ukugaywa. Ngenxa yoko, ubomi bakhe kwandisa. Ukongeza, ezi zitho lula ukuvelisa. Kakade ke, isithsaba intsimbi waphosa (ifoto ngezantsi) kuba lula ngakumbi ezikhoyo, ixabiso layo liphantsi kakhulu.

Ilishwa-cast izakhiwo

Kakade ke, ezi izithsaba ayifanelekanga ukuba isetyenziselwe amazinyo ngaphambili. Uluhlu ubuncinane imibala - zegolide, isilivere - le yenye neengxaki ezinkulu yale sokwenziwa. Metal has a conductivity enkulu thermal, oko kunokubangela mizwa ekhathazayo em- ngomlomo yesigulana. Njengoko kusetyenziswa ekwenziweni carbides yomelezwe, izithsaba kungabangela banxibe, deformation wokuchasa kwemihlathi తీసివేయి Susa. Ukongeza, izithsaba imveliso-bumba ifuna iingcali abanezakhono eziphezulu.