Composite veneers muab ib tug luxurious luag

Zoo nkauj, ncaj thiab dawb cov hniav - dab tsi yuav zoo tshaj no enticing? Tsis muaj lub zem lam, politicians thiab cov neeg ntawm pej xeem txoj hauj lwm ntau zaus siv cov kev pab cuam ntawm ib tug kws kho hniav mus tsim lub zoo meej luag. Tab sis kuj lwj cov hniav, muab lub crown, kuj tsis muaj ib tug xav. Yog li ntawd, nws tau tsim thiab qhia ib txoj kev tshiab rau kev kho cov dentition - nrog rau cov kev pab los ntawm veneers. Rau feem ntau cov neeg no yog ib yam tshiab ntawm prosthesis. Yuav ua li cas yog veneers thiab yuav ua li cas ua lawv feature? Qhov no niaj hnub txoj kev hniav kawm tuab si lug kho los txhim kho lub zoo lawm, cov xim thiab cov tsos ntawm cov hniav. Veneer nws tus kheej yog ib tug nyias, ze li ntawm pob tshab phaj.

Muaj ob peb hom veneers. Qhov txawv therebetween nyob rau cov ntaub ntawv los ntawm qhov uas lawv yuav ua: ceramic, composite thiab iav. Txhua yam ntawm lawv nws muaj nws qhov zoo thiab qhov tsis zoo. Feem ntau yog cov yooj yim los tsim puas veneers. Zoo li lwm tus, lawv yuav tau mus kho thiab yog zoo nkauj tsis xws luag rau pem hauv ntej cov hniav, tab sis lub sij hawm yuav tsum tau mus xyuas lub tsev kho mob, tas rau ib hnub.

Composite veneers yog ua los ntawm cov filling cov ntaub ntawv uas ncaj qha mus rau hauv tus neeg mob lub qhov ncauj. Tus kws kho mob saib xyuas tshwj xeeb hniav nto acid-muaj gel, thiab ces ib tug txheej los ntawm txheej ua rau tus qhab cov ntaub ntawv uas nws tus kheej. Txhua daim ntawv thov kaw photopolymer teeb. Thaum kawg ntawm lub txheej txheem ntawm tus hniav yog raug sib tsoo. Yuav kom tsim tej hub thiab iav onlays yuav tsum tau kev kho hniav kuaj thiab ib tug ntev lub sij hawm rau lawv cov khoom. Ntawm lwm yam, cov kev kho mob ntawm tus hniav nto nyob rau hauv tus qhab veneers nyoog. Nws grinds xwb qhov uas yuav tsum tau kho.

Indications rau lub installation ntawm veneers yog:

- qhov khoob ntawm cov hniav;

- tawg;

- lub xub ntiag ntawm darkened los yog ho hloov nws cov xim ntawm cov laus ntsaws;

- Hloov cov xim ntawm tus hniav, tej zaum vim fluorosis;

- tetracycline hniav thiab lwm tus neeg.

Zoo nkauj thiab txhua yam khoom ntawm puas veneers ncaj qha yog nyob ntawm seb muaj pes tsawg leeg, thiab ntau yeej, rau qhov luaj li cas ntawm cov ntaub ntawv uas hais. Muaj zog phaj li ntawm tus qhab hais loj tshaj 30 microns tsis yooj yim rau polishing thiab ploj mus sai heev. Overlays microparticles nrog ib tug loj ntawm 0,04 microns rau lawv txoj kev zoo nkauj zog, txig polished, tab sis kuj taus, feem ntau siv rau kev kho hniav ntsaws. Raws li ib txwm, nyiam nruab nrab kub, namely khoom uas muaj ib tug tub lim rau 0.15 microns. Cov veneers muaj zog txaus zoo rau polishing thiab zoo li ib tug natural hniav.

Tsis tau muab tso rau veneers yuav tsis muaj leej twg. Contraindications yog tsis nrhiav kev kho periodontitis, overbite, thinning los yog me me volume txha hniav laus cwj pwm grating hniav (bruxism).

Txawm li cas los, puas veneers yog heev nrov nrog cov neeg mob. Ntawm lawv zoo tshaj tej hub thiab iav yuav tsum muab sau ua ke haum kev ywj pheej nqi (cheaper counterparts los ntawm ntau tshaj ob zaug li) thiab kev ceev ntawm installation (ua hauj lwm yog nqa tawm nyob rau hauv ib tug nkaus xwb mus ntsib mus rau tus kws kho hniav). Ib tug dav ntau yam ntawm cov xim gamut yog tau raws li tej aesthetic. Nrog tu veneers pab rau siab ntso ua rau ntau xyoo.