ROEN0110

I content _ roots I editorial 03 Dear Reader | Dr Chris J. Lampert, Guest Editor I special 06 Untying the Gordian Knot: An evidence-based endo-implant algorithm (Part I) | Dr Kenneth S. Serota I clinical report 20 Apical microsurgery—Part IV: The REB and REP | Dr John J. Stropko I case report 24 The importance of endodontics in implant treatment planning | Dr Jose M. Hoyo 28 Managing maxillary molars | Dr Mark Dreyer 30 Comprehensive evaluation of previous root canal therapy | Dr Richard E. Mounce I opinion 34 The perceptions of a David in a land of Goliaths | Dr Barry Lee Musikant I research 36 Determining working length, or how to locate the apical terminus (Part II) | Prof Vladimir Ivanovic & Dr Katarina Beljic-Ivanovic I instrumentation 44 File selection: Why geometry matters most | Dr L. Stephen Buchanan I industry news 46 Ready-to-use root-canal sealer: 2Seal easymiX | VDW I meetings 48 International Events I about the publisher 49 | submission guidelines 50 | imprint page 30 page 36 page 46 page 06 page 24 page 28 04 I roots1_2010 Cover: CK endodontic access bur (SS White). Image courtesy of Dr Eric Herbranson and Dr David J. Clark, drclark@microscopedentistry.com.