ROEN0410

I content _ roots I editorial 03 Dear Reader | Prof José F. Siqueira Jr., Guest Editor I case report 06 Open-apex retreatment under the operating microscope | Dr Antonis Chaniotis 10 Treating a calcified mandibular molar: Amodern-day protocol | Dr Rafaël Michiels 14 Acavernous sinus infection: Aroot-canal case | Dr Philippe Sleiman I feature 18 An interview withAudrey Stefani, Dr Stephan Gruner & Dr KhaledA. Balto I special 22 Endodontic success: The pursuit of our potential | Dr Wyatt D. Simons 30 Transparent teeth:Apowerful educational tool | Dr Sergio Rosler I research 32 CBCT applications in dental practice: Aliterature review | Dr Mohammed A. Alshehri et al. I industry news 40 The RECIPROC system | VDW I meetings 42 Greece inspired us once again | Dr Antonis Chaniotis 44 Ameeting of minds—Seeing is believing | Dr David English 46 Endodontics:Acentral theme of IDS 2011 48 International Events I about the publisher 49 | submission guidelines 50 | imprint page 30 page 40 page 44 page 10 page 14 page 22 04 I roots4_2010 Cover image courtesy of Brown & Herbranson Imaging, www.eHuman.com.