The Bulgarian National Endodontic Congress recently hosted a meeting last November 2025 in the ancient city of Plovdiv. Ruddle was invited to speak and likewise submitted a 45-minute lecture entitled, “The Endodontic View: Through the Ruddle Prism.” This Special Report brings you that complete presentation and offers Ruddle’s unique perspective from initial endodontic treatment, nonsurgical retreatment to surgical treatment. Further, Ruddle highlights important endodontic concepts and emphasizes how root canal system anatomy drives treatment decisions. Enjoy!
Successful endodontic treatment requires that the clinician predictably shape root canals for three-dimensional obturation. In this article, the guidelines for successful access and the concepts and strategies for canal preparation will be discussed...
New and potentially disruptive technologies come to market each year, proclaiming to improve on what came before. Many of these newcomers have virtually no evidence-based research to support claims of better, easier, or faster...
Virtually all dentists are intrigued when endodontic post-treatment radiographs exhibit filled accessory canals. Filling root canal systems represents the culmination and successful fulfillment of a series of procedural steps that comprise start-to-finish endodontics...
Mao Tse Tung wrote “The foundation of success is failure”. Clinicians who strive for endodontic excellence appreciate the elements that comprise success and use these criteria to evaluate the causes of failure. Endodontic failure occurs for a variety of reasons, but what all failures share in common is leakage...
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