Discoloration of Roots Caused by Residual Endodontic Intracanal Medicaments
Figure 2
Effect of intense light on roots following removal of root canal medicaments using EndoActivator. (a) DoxyPaste; (b) Ledermix paste; (c) Odontopaste. Upper row, baseline image of root canal with medicaments and no light exposure at the end of 2 weeks. Bottom row, images at 6 months of root canals following removal of medicament at 2 weeks and intense light exposure (30 min/week).
