assalamualaikum wr wb.. good morning!! ----- SINGLE VISIT ENDODONTIC RETREATMENT IN 4 ANTERIOR TEETH (final restoration will be delivered in the next video) more videos are available at http://youtube.com/riosuryantoro ----- a patient came with symptomatic apical periodontitis with previous endodontic treatment in maxilary anterior teeth. after taking a proper informed consent, i started my dental treatment. all steps were done in single visit. the uniqueness of this case was the way i tried to remove the gutta percha by using continuous active ultrasonic irrigation. and finished those with continuous wave obturation. hope that this video is useful for you.. :) this video was taken with LABOMED microscope, ----- thanks for watching, subscribe to get the latest news!! :) regards, Rio Suryantoro, drg., SpKG (endodontist / conservative dentistry enthusiast from Jakarta-Indonesia)