Antimicrobial efficacy of chlorhexidine and calcium hydroxide/camphorated paramonochlorophenol on infected primary molars: a split-mouth randomized clinical trial.

Abstract

Teeth treated with Callen PMCC presented the highest clinical success rate. The 1% chlorhexidine gel, as well as calcium hydroxide/camphorated paramonochlorophenol, presented limited efficacy in reducing bacteria from necrotic primary root canals.