revision preference src: Since pericoronitis is a result of inflammation of the pericoronal tissues of a partially erupted tooth, management can include applying pain management gels for the mouth consisting of Lignocaine, a numbing agent. <SEP> tgt: Pericoronitis is a result of inflammation of the pericoronal tissues of a partially erupted tooth. Management can include applying pain management gels for the mouth consisting of Lignocaine, a numbing agent.