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I 47 meetings _ IDS 2011 I roots4_2010 resolution intra-oral cameras are used for the time- saving online documentation of the treatment, as well as for diagnostic purposes. Another important trend is the increased use of mechanised root-canal preparation. In particular, computer-designed file geometries with optimised conicities and cutting edges result in greater safety and efficiency. Modern materials, such as nickel- titanium or titanium-niobium alloys, have vastly improved the durability of rotating preparation and revisionfiles,thusvirtuallyrevolutionisingendodon- tic treatment options. A conical preparation is now also possible in severely curved root canals. High- performance, electronically controlled drive units with torque control largely help to eliminate frac- turing when using the mechanised files. Technological progress has also been made in other areas of endodontics. The working length is determinedbymeansofeitherX-raysormodernelec- trometric measuring units that cause no additional exposure to radiation. Effective chemicals that can be enhanced via ultrasound-supported or hydrody- namicmethodsareusedtoirrigaterootcanals,which frequently determines the failure or success of the procedure. Modern sealer adhesives and cements based on composites are available for bacteria-tight obturation. Classic methods, primarily gutta-percha techniques, can also be used. There has been signifi- cant progress in this regard as well. For example, new equipment systems for warm vertical condensation ensure better adaptation of the thermally plasticised gutta-perchatothecanalwalls.The34th International Dental Show (IDS) will be a particularly valuable source of comprehensive information for anyone wishing to learn about the entire spectrum of new developments in endodontics. Aside from routine tasks that can be performed by general dentists, endodontics also offers a chal- lenging field of work for specialists, which includes complex revisions, root-end resections, and the restoration of teeth with fractured crowns and roots. In order to complete these treatments successfully, expertshaveawidevarietyoftoolsavailabletothem, such as loupe systems or surgical microscopes that permit minimally invasive microsurgical endodontic surgery. At the next IDS, which will be held from 22 to 26 March 2011, the solutions offered by endodontic specialistsandrenownedcompaniesinthedentalin- dustry will demonstrate the integration of standard endodontic services and specialisation opportunities intotheday-to-dayroutineofadentalsurgery.Inter- estedtradevisitorscantakeadvantageofthisexpert- ise and experience during the fair. Visitors will also have the opportunity to ask questions and discuss problems with the experts at a unique international forum. IDS is the ideal opportunity for dentists and dental technicians to gain the latest information on endodontics, as well as learn to implement it in their dental surgery and to integrate complex treatment systems at an expert level. Successful endodontic treatment increases the likelihood of tooth preser- vation, makes for satisfied patients and ultimately enhances the image of the dentist’s surgery. “From 22 to 26 March 2011, the International DentalShowinCologne—theworld’slargesttradefair for dental medicine and dental technology—will be the best place for dentists interested in endodontics and their assistants to talk to specialists from the exhibiting companies and experienced users about the whole spectrum of modern endodontic concepts and current trends in treatments and diagnostics,” concludesDrMarkusHeibach,PresidentoftheVDDI._ Koelnmesse GmbH P.O.Box 210760 50532 Köln Germany Tel.:+49 221 821 0 Fax:+49 221 821 2574 info@koelnmesse.de www.koelnmesse.de _contact roots