Dental Materials — Key differences for NEET MDS
Zinc phosphate = gold standard luting strongest compressive strength. GIC = fluoride release chemical bond least soluble water based. Resin cement = best with all-ceramic restorations. ZOE = most biocompatible least irritating weakest cement. Polycarboxylate = chemical adhesion mild pulp response. Zinc silicophosphate = combined ZPC and silicate properties.
📖 Read full notes →PMMA = polymethyl methacrylate = heat cure acrylic denture base. Porosity types in acrylic: Gaseous most common, Contraction, Granular. Lost wax technique: Wax pattern, Investment, Burnout, Casting. Inlay wax = type 1 direct type 2 indirect. Baseplate wax = Type I. Modeling wax = impression compound. Pour type acrylic = fluid resin.
📖 Read full notes →NEET MDS frequently tests the ability to differentiate between related topics. Understanding the key differences between Dental Cements and Waxes & Polymers in Dental Materials is crucial for scoring well. Questions may test diagnostic features, treatment approaches, or characteristic findings.