The Ideal Teeth Access Cavity Preparations for RCT (Root Canal Treatment)

The correct access preparation for RCT is as follows:

Upper Teeth:

central Incisors : triangular

lateral Incisors: ovoid

canines: ovoid

first premolars: ovoid

second premolars: ovoid

first molars: triangle

second molars: triangle

Lower Teeth:

central Incisors: ovoid

lateral Incisors: ovoid

canines: ovoid

first premolars: ovoid

second premolars: ovoid

first molars: triangle or trapezoid

second molars: triangle or trapezoid

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:: World Of Dentistry :: TEAM