Understand how limitation of Traditional concepts has evolved new Concepts & Strategies e.g.: Crown Down Concept, Glide Path, Precoronal flare, GIT 234 technique for Shaping, Replicating anatomy concept ,Intrablade & Intracleaning principle, Apical Patency, Working length with use of Apex Locator, Introduction to New Instrument like RT Hand file, Preglider Rotary files, Updated New Metallurgic Shaper files. 

Complete Painless, successful endodontics can be performed by following New concept, material, and technique. But dominant reality is precise Clinical Action are not followed by clinicians, so presently also failure is serious issue all over the world. The rate of success is entirely depended on clinician how well they manage Root canal system.