Inkcazo:
I-Dentin yinyama ebalwe kwaye iqukethe iibulules ezincinane okanye iibhubhu. Ingqungquthela yesibini yezinyo kwaye ngokuqhelekileyo igutywe nge-enamel kwaye ihlanganisa i- pulp , eyenza ininzi yesakhiwo sinozinyo. Bobabini bunzima kwaye bunzima ngaphezu kwethambo, umbala we-dentin unokuhlawulela naphi na kwi-grey ukuya kumnyama kodwa ngokuqhelekileyo unobumba obomvu.
I-hue ephuzi ngokuqhelekileyo ibonakala ibonakala ingena kwi-enamel yezinyo. Ngethuba lokucwilisa izinyo , i-dentin layer ishicilelwe kuma-agent agcinoceji njenge- hydrogen peroxide okanye i- peroxide ye-carbamide . Ukukhanyiswa kwe-dentin ekusebenziseni i-agent ye-bleaching kubangela ukubonakala kwamazinyo amhlophe.
I-Dentin inokunciphisa ukuya kumacandelo amancinci ngokwayo:
- I-Dentin yaseprayimari- equkethe i-dentin yengubo; ubunqamle obukufutshane ne-enamel, kunye ne-predentin esanda kumiswa engazange ilandelwe.
- I-Dentin yesiSekondari - emva kokusekwa kweengcambu, i-dentine yesibili iqala ukwenza i-slowly kwaye inokubangela ukuba igumbi le-pulp lezinyo linciphise ngobukhulu.
- I-Dtien yaseMatriki - Yenzelwe njengendlela yokuzikhusela njengokwenza i- caries , i-dentin ephakamileyo ihamba ngokukhawuleza kwaye ingavumelekanga.
Ukuvezwa kwezinyo kubangelwa ukuba i-dentin ibonakale kwiinguqu zentsholongwane, ukutya okunomsoco okanye iziyobisi, kunye noshukela ezithe zafunyanwa kwakhona, ekudleni okanye kwisiselo.
Ukugqithiswa kwe-Dentin kubangelwa yimfuyo ekhulayo, ukubola kwezinyo , kunye nokulahlekelwa kwe-koqweqwe lwawo ngamafutha ngamazinyo .