Effect of Working Length Measurement by Electronic Apex Locator or Digital Radiography on Postoperative Pain: A Randomized Clinical Trial Aysun Kara Tuncer, DDS, PhD, Müzeyyen Gerek, PhD Journal of Endodontics Volume 40, Issue 1, Pages 38-41 (January 2014) DOI: 10.1016/j.joen.2013.08.004 Copyright © 2014 American Association of Endodontists Terms and Conditions
Figure 1 Postoperative pain intensity distribution. Journal of Endodontics 2014 40, 38-41DOI: (10.1016/j.joen.2013.08.004) Copyright © 2014 American Association of Endodontists Terms and Conditions
Figure 2 Postoperative pain prevalence. EALG, electronic apex locator group; RG, radiographic group. Journal of Endodontics 2014 40, 38-41DOI: (10.1016/j.joen.2013.08.004) Copyright © 2014 American Association of Endodontists Terms and Conditions