Ukuzivocavoca kwamazinyo esikhathini sethu kunesiphakamiso sokuthuthukiswa nokuthola ukuthandwa. Manje, lapho abantu abaningi bekhathazekile ngokubukeka kwabo, amazinyo anikezwa ukubaluleka okuncane. Ukwandiswa kwamazinyo kusiza ukuxazulula imibuzo eminingi yobuhle ehlanganiswe nokumomotheka, okungabizwa ngokuthi ikhadi lokuvakashela.
Ngisho nezingane zikhula amazinyo. Yiqiniso, lokhu kuncike eminyakeni yobudala nokwanele kwengane. Iziguli ezincane kakhulu ezineziphambeko eziningi zingenza inqubo ngaphansi kwe-anesthesia.
Kunokwandisa amazinyo?
Ubuchwepheshe bokusebenza kwamazinyo kusekelwe ekusetshenzisweni kwezinto zanamuhla ze-photopolymer noma ze-ceramics. Udokotela wamazinyo oqonda ubuhle be-facial facial angenza i-photopolymer dentition ngekhwalithi ephakeme kangangokuthi akekho omunye ngaphandle komunye wamazinyo oyoqaphela ukuthi amazinyo abuyiselwe.
I-Photopolymer - impahla ebonakalayo epulasitiki, ezwela ekukhanyeni. Kungaphansi kokusebenza kokukhanya kwe-ultraviolet, i-polymerizes - iyanzima, iba namandla futhi imelana. Umklamo wombala wezinto ezinjalo ububanzi kakhulu, okuvumela ukuba wenze ukunwetshwa kwezinyo langaphambili nge-photopolymer yomthunzi owodwa njengamazinyo angomakhelwane. Ukulungiswa kwe-photopolymer ezicubu zinozinamandla kangangokuba kuvumela odokotela ukuba banikeze iwaranti leminyaka eminingi emsebenzini wabo.
I-Ceramics isetshenziselwe amazinyo eminyaka engaphezu kuka-200. Kuyinto ezuzisayo kakhulu, ehlala njalo futhi ehle kakhulu eduze kwamazinyo ezinyosi. Ngaphezu kwalokho, ngokuvamile kuvame ukuhambisana nezicubu zomuntu nezitho zomuntu. I-Ceramics ingumapulasitiki, okuvumela ukuthi uyisebenzise ekwakheni amazinyo. Izinto ezizuzisa ngokwezomnotho nezakhiwo eziyingqayizivele azikwazanga ukusiza ukuthola indawo efanele emithi.
Bahluma kanjani amazinyo abo?
Izindlela zokwakha amazinyo ziyahlukahluka kuye ngenxa yesici sezinyo. Isakhiwo se-photopolymer sivame ukukhethwa njengendlela yokuqeda imifantu emincane, koqweqwe lwawo oluqoshiwe, izikhala eziningi zokuvimbela. Lokhu kwenziwa ngesikhathi sokuvakasha okunye kudokotela wamazinyo. Uma kunesidingo esinzima kakhulu kunendlela elula yokuyibuyisela kuyadingeka ukhethe udokotela.
Amazinyo amaningi anterior ngokuvamile ayenziwa nge microprostheses - veneers. Ama-veneers ahlanganisiwe afakwe ekuhambeni okukodwa. I-ceramic veneers yenziwa ngokuvakashelwa okubili. Ekuqaleni udokotela ulungisa lezinyo futhi ususe okuvela emaseni. Lapho uvakashele ngokuphindaphindiwe udokotela wamazinyo ugcizelela ukuzenzekela ngokwayo ngezinyo, usebenzisa izinto ezihlanganisiwe. I-Veneers ayikwazi ukulungisa nje umbala kanye ne-hue kuphela, kodwa futhi i-shape engavamile, nokuqhuma kwamazinyo.
Ukwakha izinyo eziphukile kudinga indlela eyingozi kakhulu. Akunandaba ukuthi kungani umqhele wehlile - kusukela ekuhlukumezweni noma ngenxa yezinkinga zokuziphatha kanye nezinkinga zayo. Into eyinhloko ukuthi impande yezinyo ihlala emhlathini. Kulokhu, ukunwetshwa kwezinyo kuya kuphini kwenziwa.
Umsele wempande uphathwa futhi i-fiberglass noma iphini yensimbi efakwe kuyo. Khona-ke indaba ye-photopolymer isetshenziselwa ukubuyisela izinyo ezibhubhishelwe emininingwaneni encane kunazo zonke, umthunzi ukhethwa ngokusho kwamazinyo angomakhelwane we-palette. Ngenxa yalolu buchwepheshe, hhayi kuphela ubuhle, kodwa futhi ingxenye esebenzayo yempilo yamazinyo ibuyiselwe.
Izinyo ngemuva kokukwakhiwa zingagula, ngoba ukukhwabanisa ne-canal impande kwenziwa. Kodwa lobu buhlungu akufanele bube bukhulu futhi ngokuvamile buya kancane kancane phakathi kwezinsuku ezingu-7-10. Uma ngalesi sikhathi ubuhlungu abuzange budlule noma bukhulu, kwakungenakwenzeka ukuthinta izinyo noma ukuluma nokuhlafuna - kufanele uhambe ngokushesha kudokotela bese uthatha i-X-ray.