Background: The present study was conducted for contrasting the efficacy of TheraCal and MTA for primary molar pulpotomy.
Methods: During the current split-mouth randomized clinical trial, 90 bilateral primary molars from 45 healthy 5- to 8-year-old children were pulpotomized using TheraCal in one bilateral tooth and MTA in the other, randomly. Glass ionomer (GI) was used to cover these materials.