Dental iQ Volume 58, 2/2022 page 14-35 more by this author back Key words: Trade name and manufacturer: ProFileProRoot MTAMicro-DebriderMicroOpenerDentsply Maillefer ProFileProRoot MTAMicro-DebriderMicroOpenerDentsply Maillefer Original publication: Endodontie 2021;30(3):285–303.