It is limitation of Traditional concepts that has evolved new Concepts & Strategies e.g.: Crown Down Concept, Step Back Concept, Glide Path, Balance Force Concept, Preenlargement, Apical Patency, Working length with use of Apex Locator, Change in design & clinical method of Instrument. Complete painless, successful endodontics can be performed by following the new concept, material, and technique. But dominant reality is that precise clinical action is not followed by clinicians, so presently failure is a serious issue all over the world. The rate of success is entirely dependant on the clinician and how well they manage Root canal system.
Shaping is strategic cornerstone in the foundation of endodontic success. Shaping is done by shaper file. Shaping creates define logical taper preparation for deeper penetration of irrigants which digest entire pulpal tissue. Understand geometries i.e. Introduction to all Ni-Ti shaper file (Hand or Rotary), Concept of Taper, Precise Clinical action of Instrument, Precise Technique that can shape any canal with difficult anatomy. Precise shaping is paramount for irrigation. It is well appreciated that any well shape canal can achieve well filled canal.
