Comparison of four electronic root canal length measurement devices

References

• Ricucci D. Apical limit of root canal instrumentation and obturation, Part 1. Literature review. Int Endod J. 1998;31:384–393.
   PubMed Web of Science ®Google Scholar
• Dummer PMH, McGinn JH, Rees DG. The position and topography of the apical canal constriction and apical foramen. Int Endod J. 1984;17:192–198.
   PubMed Web of Science ®Google Scholar
• Nekoofar MH, Ghandi MM, Hayes SJ, et al. The fundamental operating principles of electronic root canal length measurement devices. Int Endod J. 2006;39:595–609.
   PubMed Web of Science ®Google Scholar
• Kobayashi C. Electronic canal length measurement. Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 1995;79:226–231.
   PubMed Web of Science ®Google Scholar
• Duran-Cidreu F, Stober E, Mercande M, et al. Comparison of in vivo and in vitro readings when testing the accuracy of the Root ZX apex locator. J Endod. 2012;38:236–239.
   PubMed Web of Science ®Google Scholar
• Jung IY, Yoon BH, Lee SJ. Comparison of the reliability of “0.5” and “APEX mark measurements in two frequency-based electronic apex locators”. J Endod. 2011;37:49–52.
   PubMed Web of Science ®Google Scholar
• Mancini M, Felici R, Conti G, et al. Accuracy of three electronic apex locators in anterior and posterior teeth: an ex vivo study. J Endod. 2011;37:684–687.
   PubMed Web of Science ®Google Scholar
• Orosco FA, Bernardineli N, Garcia RB, et al. In vivo accuracy of conventional and digital radiographic methods in confirming root canal working length determination by Root ZX. J Appl Oral Sci. 2012;20:522–525.
   PubMed Web of Science ®Google Scholar
• Moscoso S, Pineda K, Basilio J, et al. Evaluation of Dentaport ZX and Raypex 6 electronic apex locators: an in vivo study. Med Oral Patol Oral Cir Bucal. 2013;19:202–205.
   Web of Science ®Google Scholar
• Briseño-Marroquín B, Frajlich S, Goldberg F, et al. Influence of instrument size on the accuracy of different apex locators: an in vitro study. J Endod. 2008;34:698–702.
   PubMed Web of Science ®Google Scholar
• Koçak S, Koçak MM, Sağlam BC. Efficiency of 2 electronic apex locators on working length determination: a clinical study. J Conserv Dent. 2013;16:229–232.
   PubMedGoogle Scholar
• Ebrahim AK, Wadachi R, Suda H. Accuracy of three different electronic apex locators in detecting simulated horizontal and vertical root fractures. Aust Endod J. 2006;32:64–69.
   PubMedGoogle Scholar
• Czerw RJ, Fulkerson MS, Donnelly JC, et al. In vitro evaluation of the accuracy of several electronic apex locators. J Endod. 1995;21:572–575.
   PubMed Web of Science ®Google Scholar
• Pagavino G, Pace R, Baccetti T. A SEM study of in vivo accuracy of the Root ZX electronic apex locator. J Endod. 1998;24:438–441.
   PubMed Web of Science ®Google Scholar
• Stöber EK, de Ribot J, Mercadé M, et al. Evaluation of the Raypex 5 and the Mini Apex Locator: an in vivo study. J Endod. 2011;37:1349–1352.
   PubMed Web of Science ®Google Scholar
• Lucena-Martin C, Robles-Gijón V, Ferrer-Luque CM, et al. In vitro evaluation of the accuracy of three electronic apex locators. J Endod. 2004;30:231–233.
   PubMed Web of Science ®Google Scholar
• Plotino G, Grande NM, Brigante L, et al. Ex vivo accuracy of three electronic apex locators: Root ZX, Elements Diagnostic Unit and Apex Locator and ProPex. Int Endod J. 2006;39:408–414.
   PubMed Web of Science ®Google Scholar
• Fan W, Fan B, Gutman JL, et al. Evaluation of the accuracy of three electronic apex locators using glass tubules. Int Endod J. 2006;39:127–135.
   PubMed Web of Science ®Google Scholar
• Pratten DH, McDonald NJ. Comparison of radiographic and electronic working lengths. J Endod. 1996;22:173–176.
   PubMed Web of Science ®Google Scholar
• Dunlap CA, Remeikis NA, BeGole EA, et al. An in vivo evaluation of an electronic apex locator that uses the ratio method in vital and necrotic canals. J Endod. 1998;24:48–50.
   PubMed Web of Science ®Google Scholar
• Fouad AF, Rivera EM, Krell KV. Accuracy of the Endex with variations in canal irrigants and foramen size. J Endod. 1993;19:63–67.
   PubMed Web of Science ®Google Scholar
• Venturi M, Breschi L. A comparison between two electronic apex locators: an ex vivo investigation. Int Endod J. 2007;40:362–373.
   PubMed Web of Science ®Google Scholar
• Gordon MPJ, Chandler NP. Electronic Apex locators. Int Endod J. 2004;37:425–437.
   PubMed Web of Science ®Google Scholar
• Katz A, Tamse A, Kaufman AY. Tooth length determination: a review. Oral Surg Oral Med Oral Pathol. 1991;72:239–242.
   Google Scholar
• Herrera M, Abalos C, Planas AJ, et al. Influence of apical constriction diameter on Root ZX apex locator precision. J Endod. 2007;33:995–998.
   PubMed Web of Science ®Google Scholar
• Guise GM, Goodel GG, Imamura GM. In vitro comparison of three electronic apex locators. J Endod. 2010;36:279–281.
   PubMed Web of Science ®Google Scholar
• Goldberg F, De Silvio A, Manfré S, et al. In vitro measurement accuracy of an electronic apex locator in teeth with simulated apical root resorption. J Endod. 2002;8:461–463.
   Web of Science ®Google Scholar
• Hör D, Krusy S, Attin T. Ex vivo comparison of two electronic apex locators with different scales and frequencies. Int Endod J. 2005;38:855–859.
   PubMed Web of Science ®Google Scholar
• Kobayashi C, Suda H. New electronic canal measuring device based on the ratio method. J Endod. 1994;20:111–114.
   PubMed Web of Science ®Google Scholar
• Pallas-Areny R, Webster JG. AC instrumentation amplifier for bioimpedance measurements. IEEE Trans Biomed Eng. 1993;40:830–833.
   PubMed Web of Science ®Google Scholar
• Uzun O, Topuz O, Tinaz C, et al. Accuracy of two root canal length measurement devices integrated into rotary endodontic motors when removing gutta-percha from root-filled teeth. Int Endod J. 2008;41:725–732.
   PubMed Web of Science ®Google Scholar
• Weiger R, John C, Geigle H, et al. An in vitro comparison of two modern apex locators. J Endod. 1999;25:765–768.
   PubMed Web of Science ®Google Scholar
• Ebrahim AK, Yoshioka T, Kobayashi C, et al. The effects of file size, sodium hypochlorite and blood on the accuracy of Root ZX apex locator in enlarged root canals: an in vitro study. Aust Dent J. 2006;51:153–157.
   PubMed Web of Science ®Google Scholar
• Saatchi M, Rahimi I, Khademi A, et al. Influence of tooth length on the accuracy of the Root ZX electronic apical foramen locator: an ex vivo study. Acta Odontol Scand. 2015;73:101–106.
   PubMed Web of Science ®Google Scholar
• Nekoofar MH, Sadeghi K, Sadighi Akha E, et al. The accuracy of the Neosono Ultima EZ apex locator using files of different alloys: an in vitro study. J Calif Dent Assoc. 2002;30:681–684.
   PubMedGoogle Scholar
• Sadeghi S, Abolghasemi M. The accuracy of the Raypex5 electronic apex locator using stainless-steel hand K-file versus nickel–titanium rotary M two file. Med Oral Patol Oral Cir Bucal. 2010;15:788–790.
   Web of Science ®Google Scholar
• Ibarrola JL, Chapman BL, Howard JH, et al. Effect of preflaring on Root ZX apex locators. J Endod. 1999;25:625–626.
   PubMed Web of Science ®Google Scholar
• Kang JA, Kim SK. Accuracies of seven different apex locators under various conditions. Oral Surg Oral Med Oral Pathol Oral Radiol. 2008;106:e57–e62.
   Web of Science ®Google Scholar
• Lee SJ, Nam KC, Kim YJ, et al. Clinical accuracy of a new apex locator with an automatic compensation circuit. J Endod. 2002;28:706–709.
   PubMed Web of Science ®Google Scholar
• Cianconi L, Angotti V, Felici R, et al. Accuracy of three electronic apex locators compared with digital radiography: an ex vivo study. J Endod. 2010;36:2003–2007.
   PubMed Web of Science ®Google Scholar
• Aggarval V, Singla M, Bhasin SS. Influence of instrument size and varying electrical resistant of root canal instruments on accuracy of three electronic root canal length measurement devices. Int Endod J. Forthcoming. [cited 2016 Apr 15]. DOI:10.1111/iej.12649
   Web of Science ®Google Scholar
• Huang L. An experimental study of the principle of electronic root canal measurement. J Endod. 1987;13:60–64.
   PubMed Web of Science ®Google Scholar
• Kovacevic M, Tamarut T. Influence of the concentration of ions and foramen diameter on the accuracy of electronic root canal length measurement – an experimental study. J Endod. 1998;24:346–351.
   PubMed Web of Science ®Google Scholar
• Pommer O, Stamm O, Attin T. Influence of the canal contents on the electrical assisted determination of the length of root canals. J Endod. 2002;28:83–85.
   PubMed Web of Science ®Google Scholar
• Akisue E, Gratieri SD, Barletta FB, et al. Not all electronic foramen locators are accurate in teeth with enlarged apical foramina: an in vitro comparison of 5 brands. J Endod. 2014;40:109–112.
   PubMed Web of Science ®Google Scholar
• Somma F, Castagnola R, Lajolo C, et al. In vivo accuracy of three electronic root canal length measurement devices: Dentaport ZX, Raypex 5 and Propex II. Int Endod J. 2012;45:552–556.
   PubMed Web of Science ®Google Scholar