Conservative & Endodontics — Key differences for NEET MDS
Total etch = 4th and 5th generation gold standard. Self-etch = 6th and 7th generation. 5th gen = one bottle most popular. 7th gen = all-in-one self-etch. Etch and rinse still best for enamel bonding. Smear layer removed in total etch. Smear layer modified in self-etch. Hybrid layer = resin infiltrated dentin.
📖 Read full notes →Tetracycline = most common intrinsic staining. In-office bleaching = 35 percent hydrogen peroxide. Home bleaching = 10 percent carbamide peroxide. Walking bleach = non-vital teeth sodium perborate. Nightguard vital bleaching = Haywood Van Heymann. Microabrasion = superficial enamel stains 18 percent HCl. Internal bleaching for endodontically treated teeth.
📖 Read full notes →NEET MDS frequently tests the ability to differentiate between related topics. Understanding the key differences between Dental Bonding Agents and Tooth Discoloration & Bleaching in Conservative & Endodontics is crucial for scoring well. Questions may test diagnostic features, treatment approaches, or characteristic findings.