Conservative & Endodontics — Key differences for NEET MDS
Maxillary molar = triangular access outline. Mandibular molar = trapezoidal access outline. Most common extra canal = MB2 mesiobuccal second canal maxillary molars. Lower incisors often have 2 canals. Maxillary premolar = 2 canals common. C-shaped canal = mandibular second molar. Isthmus between canals.
📖 Read full notes →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 →NEET MDS frequently tests the ability to differentiate between related topics. Understanding the key differences between Access Cavity & Pulp Anatomy and Working Length & Instrumentation in Conservative & Endodontics is crucial for scoring well. Questions may test diagnostic features, treatment approaches, or characteristic findings.