1. Zoo hardness, muaj zog thiab tuav nyhuv: piv nrog composite resin restoration, inlay restoration muaj zoo hardness, muaj zog thiab tuav nyhuv.
2. Kev npaj cov hniav tsawg dua: piv nrog rau cov hniav txhuam hniav (tag nrho) cov plooj (porcelain), cov hniav npaj rau inlay restoration tsawg dua, uas tuaj yeem ua kom muaj kev ncaj ncees ntawm cov hniav thiab txo cov stimulation rau pulp thiab periodontium.
3. Ntau yam ntawm daim ntawv thov: inlay restoration yog haum rau cov ntaub ntawv ntawm ib tug me me cheeb tsam ntawm cov hniav uas ploj lawm, nrog rau cov caries thiab lwm yam nyob rau hauv pulp hniav.