Ukubuyiselwa lixesha elisetyenzisiwe kwiizinyo zokuhlaziya amazinyo ukuchaza ukubuyiswa komsebenzi wezinyo ngokufaka isakhiwo sezinyo ezilahlekileyo okanye ezimele. Ukubuyiselwa kuhlulwa njengekho ngqo okanye engaqondanga. Ukubuyiselwa ngokukhawuleza kwenziwa ngokuthe ngqo ngaphakathi komlomo wesigulane, ngelixa ukubuyiswa ngqo kungenziwa ngaphandle komlomo wesigulane uze ufake ngaphakathi.
Ukubuyiswa ngqo
Ngokubuyiswa ngokuthe ngqo, ukubuyiselwa kwenzelwe okanye kwenziwe ngqo ngaphakathi emlonyeni. Imizekelo yokubuyiselwa ngokuthe ngqo iya kubandakanya ukuzaliswa kokuhlanganiswa, ukuzaliswa kwe-agggam, okanye isithsaba esingenasinxibe sithsaba .
Ukuzaliswa
Ukuzaliswa kukuhlobo oluqhelekileyo lokubuyisela kumsebenzi wamazinyo. Ukuzaliswa kusetyenziswa ukutshatyalaliswa kwezinyo emva kokuba ususwe kwizinyo. Ukuzaliswa yindlela egciniweyo yokubuyisela inyo. Kukho iintlobo ezahlukeneyo zokuzaliswa:
- I-Silver amalgam ngenye yezinto ezizaliswe ngokubanzi. I-Amalgam yenziwe ngomxube wesilivere, i-tin, i-zinc, ithusi kunye ne-mercury, kunye ne-mercury ibe malunga ne-50% yomxube. Ukuthandwa kwe-amalgam phakathi kwamazinyo kubangelwa inxalenye kwiindleko zayo eziphantsi kunye namandla ayo nokuhlala. Abayithokozisi ngokwenene, kodwa ezi zizaliso zingahlala iminyaka eli-15 okanye ngaphezulu. Ezi zizaliso zilula ukubeka kwizinyo kwaye akukho nkxalabo malunga nokuhlambuluka kumathe okanye igazi. Ukungalunganga kwesi sixhobo kukuba kulungele ukwandiswa nokuqhekeka kwaye kunokwenzeka ukuba inzondo yakho iqhekeke. Olu tshintsho lubuye ludale izikhala ezivulekileyo phakathi kokuzaliswa kunye nezinyo ezivumela ukutya kunye neebhaktheriya ukuba zibanjwe, ukuvumela ukuba izibonda zenze. Kukho kwakhona i-mercury engqubuzanayo ekhoyo kulezi zizaliso.
- Ukuzaliswa okuhlanganisiweyo kuyathandwa kakhulu ngenxa yokubonakala kwimibala enamazinyo okungafaniswa nomthunzi wamazinyo akho asekhona. Nangona azinjengexesha elide okanye elide lihlala lifana ne-amalgam yalo, ukuzaliswa kwezakhi ziba zixhobo eziqhelekileyo ezisetyenziselwa ukuzaliswa kwamazinyo. Ukuzaliswa okudibeneyo kwenziwa kwintsimbi yeplasini / iplastiki eyenza ibe yabiza ngaphezu kwe-silver amalgam fillings kwaye ngokuyimfuneko kufuneka idluliselwe endaweni yonke iminyaka emihlanu, ukuze ingapheli ixesha elide.
Ukubuyiselwa okungekho ngqo
Ngokubuyiswa ngqo, ukubuyiswa kwenziwa ngaphandle komlomo. Imizekelo yokubuyiswa ngokungaqhelekanga yayiza kubandakanya i- veneer , isithsaba, ibhuloho, ukufakwa, ukufakwa, okanye i-onlay. Izinto eziqhelekileyo ezisetyenziswayo zigolide, i-porcaline, ne-zirconia.
Amakhanda
Izithsaba zamazinyo zisetyenziselwa isibalo sezizathu nokuba ingaba ngenxa yokulahlekelwa kwesakhiwo sezinyo, unyango lweengcambu okanye ukuphuculwa kwezonyongiso zakho. Kukho iintlobo ezininzi ezahlukeneyo zetyhetshe ezisetyenziselwa ukubuyisela izinyo, kubandakanywa izithsaba zegolide eziye zasetyenziselwa kwimizinyo emininzi iminyaka.