Related Experiment Videos
[Posttreatment evaluation of root canal fillings performed by dental students]
1Zahn-, Mund- und Kieferklinik der Universität zu Köln.
Deutsche Zahnarztliche Zeitschrift
|January 1, 1991
Abstract:
The present study deals with root canal treatments performed by students in 616 teeth, 322 of which could be reevaluated clinically and radiologically after periods of 3-7 years. 14 (4%) teeth had to be apicectomized. 96% of the teeth had no clinical symptoms.