Conservative & Endodontics — Key differences for NEET MDS
Apex locator = most accurate method electronic. Working length = 0.5 to 1mm short of radiographic apex. Crown-down technique = most popular current. ProTaper sequence S1 S2 F1 F2 F3. Step-back technique = older standardized. Gates-Glidden = coronal flaring. Protaper gold = improved flexibility. WaveOne = reciprocating single file.
📖 Read full notes →NaOCl = most commonly used irrigant dissolves organic tissue. EDTA = removes smear layer chelating agent inorganic. CHX = chlorhexidine has substantivity antibacterial. Ca(OH)2 = most popular intracanal medicament. MTAD = mixture of doxycycline citric acid Tween. Smear layer has organic and inorganic components. Final irrigation protocol NaOCl then EDTA then NaOCl.
📖 Read full notes →NEET MDS frequently tests the ability to differentiate between related topics. Understanding the key differences between Working Length & Instrumentation and Root Canal Irrigants in Conservative & Endodontics is crucial for scoring well. Questions may test diagnostic features, treatment approaches, or characteristic findings.