Dental iQ Volume 44, 4/2014 page 22-30 , more by this author, more by this authormore by this author back Key words: Trade name and manufacturer: ST21OsadaMC-2222DF VasconcelosHawe Max-IprobeKerr-HaweFront SurfaceEndo Prime ST21OsadaMC-2222DF VasconcelosHawe Max-IprobeKerr-HaweFront SurfaceEndo Prime Original publication: ENDO 2014;8(3):193–198.