1, Ntog 1 degree wedge defect yog tias tsis muaj cov tsos mob tsis xis nyob tsis tuaj yeem kho, tab sis yuav tsum hloov txoj kev txhuam hniav, txwv tsis pub siv cov txhuam hniav kab rov tav, xaiv cov txhuam hniav mos, yog tias tsis xis nyob, koj tuaj yeem mus rau hauv tsev kho mob qhov ncauj rau kev kho mob desensitization, thiab siv txoj kev txhuam hniav.
2, Rau qhov 2-degree wedge defect ntawm tus hniav, pom pom cov hniav tsis xws luag, thiab lub tsev kho hniav tuaj yeem ua kom tiav thiab cov kev txhuam hniav tuaj yeem hloov tau.
3. Qhov tob ntawm cov kab mob loj heev tuaj yeem nkag mus tob rau hauv cov ntaub so ntswg ntawm cov hniav, ua rau cov kab mob pulpitis lossis periapical o, uas yuav tsum tau kho cov kwj dej hauv paus ua ntej sau. Cov hniav tom qab kev kho mob yuav tsum txo qhov kev quab yuam kom tsis txhob tawg.