Kuzokwelapha amazinyo, izitshalo zanamuhla ze-ceramic zisetshenziswe njengendlela ehlukile yokubuyiselwa kwamazinyo noma ukufakwa komqhele . Lezi zinsiza ezincane zihlinzeka ngemiphumela engcono kakhulu uma kuqhathaniswa nezinye izinhlobo zokubuyiselwa kobuso be-koqweqwe lwawo koqweqwe lwawo, futhi ngesikhathi esifushane kakhulu. Ngaphezu kwalokho, i-porcelain veneers ikuvumela ukuba unike amazinyo akho umumo oyifunayo, ngisho nokubukeka, umbala oyifunayo, ngisho nokwandisa.
Yiziphi izitsha ze-ceramic emazinyo?
Eqinisweni, amadivaysi okukhulunywe ngawo amacwecwe amancane ahambisana namazinyo kanye nomgqa wokusika njengezinto zokugqoka. Ngezinye izikhathi ama-veneers angamapayipi e-ceramic nje, izesekeli ezifanayo zihlinzeka ukunikeza amazinyo umbala ofanelwe nomfaniswano, futhi isetshenziswe esikhundleni senqubo ye- bleaching .
Ngosizo lendlela echazwe, izinkinga eziningana zamazinyo zingasombulula:
- umfushane kakhulu umqhele wezinyo;
- umbala ongafanisi we-koqweqwe lwawo;
- ukuvinjelwa kwamazinyo kanye nokuhlukunyezwa okuncane kwesimo sabo;
- izilinganiso ezingafanele zinozinyo;
- emaphethelweni aqoshiwe;
- i-diastema (izikhala phakathi kwamazinyo).
Futhi, ama-ceramic veneers abuyiselwa ngamazinyo akhulelwe noma ahlolwe ngaphambilini. Kungcono kunezobuchwepheshe be-classical ezisekelwe ekugqinisweni, ngoba inikeza amazinyo abuyiselwe ukubukeka kwemvelo ngokuphelele okungapheli ngokuhamba kwesikhathi.
Izinzuzo eziyinhloko zokusebenzisa i-porcelain veneers:
- Ukuphikisana nokuguqulwa komzimba. I-lining igcina ukubukeka kwayo kwangempela ngisho nangaphansi kwethonya lemidwebo enamandla (ikhofi, iwayini, i-nicotine).
- Akukho ukwakheka kwamatshe kanye nokwakha ngamatshe. Ama-bacteria awakwazi ukuhlala endaweni engaphansi kwe-ceramic.
- Kulula ngokuphathelene nokunakekelwa. Isibhamu samazinyo avamile, unamathisele kanye ne-floss kufanelekile ukuhlanza izivini.
- Ukunciphisa okuncane. Ukunamathela kwamacwecwe e-ceramic akudingi ukugaya okuqinile kwezinyo, kuphela isendlalelo esiphezulu se-koqweqwe lwawo ususwe.
- I-aesthetics ephelele. Umphumela wokusetshenziswa kwe-linings ngokweqile kudlula ukubuyiselwa komqhele, ukugcwalisa izinto nokugcoba ngama-chemical compounds. Ngaphezu kwalokho, i-ceramics yamazinyo inezinga elihle kakhulu lokuhambisana nokuphikisana nezicubu zomzimba.
Impendulo ephawulekayo kuphela yenkambiso ekhonjiwe yizindleko zayo eziphezulu.
Kanjani ukufakwa kwama-ceramic veneers?
Le nqubo yenziwa ngezigaba ezimbili - okulungiselelwe futhi eyisisekelo.
Isigaba sokuqala:
- Ukulungiselela amazinyo okunamathisela amapuleti, ukugaya noma ukulungiselela.
- Ukudala ukuphinda kubekwe ngaphezulu.
- Ukufakwa kwezimboni zesikhashana ukuvikela amazinyo alungiselelwe.
- Ukwenziwa kwamapulethi ensimbi ngokuhambisana ne-casts.
Ngokujwayelekile, ama-veneers adalwa ngesandla, ngakho kuthatha isikhathi esincane ukuwagcwalisa, cishe amasonto amabili.
Ngemuva kwezinsuku ezingu-10-15, udinga ukuvakashela wakho wamazinyo futhi wenze lokhu okulandelayo:
- Ukwehlukaniswa kwezinyo ngekhefu le-latex, okuvumela ukuba ungafaki othintana nomsebenzi osebenzayo nanoma yisiphi umswakama.
- Ukucubungula izindawo eziboshwe ngezixazululo ezikhethekile, ukusetshenziswa kwefilimu yokunamathisela.
- Isicelo esingaphakathi kwendawo yangaphakathi ye-composite liquid.
- Ukubambisa i-lining ngezinyo, ukucindezela okuqinile.
- Ukulimaza (polymerization) ye-composite.
- Ukuphoqa amajoyinti koqweqwe lwawo koqweqwe lwawo kanye ne-plate de ceramic.
Le nqubo iphindaphindiwe ukuze izinyo ngalinye lilashwe.
Ukuphila komsebenzi wezinhlaka ze-ceramic
Ngokunakekelwa kahle kwe-patches, ukuhambisana nezincomo zikadokotela kanye ne-prophylaxis ngezikhathi ezithile (ezinyangeni eziyisithupha) ze-caries noma ezinye izifo zamazinyo nezinsini, zizohlala iminyaka engaba ngu-10.
Kumele kuqaphele ukuthi ama-porcelain veneers ama-ceramics azo aqinile kakhulu uma eqhathaniswa nama-analogues avela kwezinye izinto.