Veneers ceramic

technology Ukubuyiselwa porcelain zamazinyo veneers ukuvela 30 kwinkulungwane yokugqibela. Ngoko ke abadlali ezaziwayo-kakuhle Hollywood nabezopolitiko abadumileyo wasebenzisa le ndlela, Noko ke, impumelelo bamazinyo ngelo xesha akazange avumele ukufikelela nempembelelo ixesha elide. Kule minyaka ingama-80 kule nkulungwane yamashumi amabini siye senza inkqubela kweli cala, kwaye ngoku namhlanje, nabani na ngokunenzuzo vinirovaniem kunye ukulindela iminyaka 10-25 zokusebenza.

Ukuza kuthi ga ngoku, le kubonakala ezingundoqo ukufakelwa veneers porcelain ziquka:

• utshintsho okanye ilahleko umbala amazinyo ezinxulumene kunye neziphumo isicelo ngamalungiselelo ezahlukeneyo, kwakunye neziphumo zizifo ezahlukahlukeneyo kunye nonyango lwabo okwalandela;
• ukungaqheleki zophuhliso, engaqhelekanga okanye engahambisani uhlobo amazinyo, kwakunye uphazamiseko isakhiwo kunye umphezulu lwawo;
• utshintsho olwenzekileyo luncinane kakhulu wolingano le తీసివేయి Susa;
• diastema et al.

veneers yodongwe ezi zizixwexwe yemilo ethile, ezo buthelezi amazinyo ezilungiselelwe le njongo. Kungenxa yoko le ndlela kubizwa ngokuba nokubuyiselwa ngqo.

Ukulungiselela vinirovaniyu ugqirha uqhuba uhlolo ngokucokisekileyo amazinyo ebuyiselwe yaye unakho ukumisela aba unyango olufumanekayo kwezifo apho ukwenza le nkqubo alwamkelekanga. Emva koko, xa lo lwawo izinyo ukuze kuqinisekiswe nitrogen oluthembekileyo faka izithambiso kwi izinyo.

Inyathelo elilandelayo kwinkqubo kukubonelela uluvo wamazinyo ze isigulane ngento ngeplastiki okhethekileyo. Ngokwale isamente elabhoratri zamazinyo wenza veneers ngokwabo, kulandele ngokufaka ngqo kwi emlonyeni yesigulane.

Kufuneka kuqatshelwe ukuba inkqubo yokudala ifaka izithambiso ebekuvunyelwene kunye data isigulane ekhethiweyo umthunzi impahla. The degree of ukuthotyelwa result eceliweyo ifunyenwe ixhomekeka zozibini umgangatho ubume yodongwe, eyasetyenziswa kwi umsebenzi kunye nobuchule oyingcali, nto leyo inxaxheba ngqo ekwenziweni veneers.

Ngaphambi kokufaka wamazinyo kufuneka aqinisekise ukuba porcelain veneers buxoki epheleleyo amazinyo uzilungiselele kwaye musa ukuba kuyaphela nomonde. Ukuba akunjalo, oko uwugcinayo ulungiso oluyimfuneko. Ngexesha lofakelo, ijeli ezizodwa kunye nokwakheka cementitious eqinisekisa a ezifakelwa fit ekhuselekileyo ngodongwe phezu yezinyo lwawo.

Musa ukulibala ukuba umhla yokwenza veneers yodongwe kuthatha malunga 2 iiveki. Ekubeni kakhulu eninzi wayesebenzisa liyasuswa izinyo, kuba iso lobushushu. Ukuze bawubuyise bajonga iingxaki ezinxulumene yomguli ukuseta amazinyo okwexeshana ejongene faka ngokusebenzisa sisincoko okhethekileyo ukuba iqondo elisezantsi viscosity. Ngoko, ke ngoko lula kwaye ifakwe isigxina.

Yaye ekugqibeleni, kufuneka kuqatshelwe ukuba ifaka yodongwe nangona amandla kunye nokuthembeka ufakelo enze indima kakhulu mhle. Ngenxa yoko, isigulane kufuneka ayeke ukutshaya kunye ukunciphisa nokudla ukudla nzima ngokugqithiseleyo (amandongomane, iimbewu, epha, njalo njalo). Kwakhona kuba amazinyo wambuyisela kufuneka isuswe uyothuka kwaye imithwalo eliphezulu.