It is time to evolve over conventional techniques and rise to the next level of advanced root canal treatment. This Book justifies innovative, economical & efficient use of Heat + Sonic Vibration Technology for Obturation and the comparison of the same with other obturation techniques.One of the purposes of root canal treatment is to fill the root canal system in order to prevent re-infection. Obturation is the culmination of the endodontic triad. It marks the end point of the endodontic treatment sequence. But it is also the harbinger of holistic healing of peri-apical tissues. A hermetic seal initiates and encourages repair and regeneration. Hence 3-dimensional obturation of the canal space is provision of fluid tight seal with an inert, biocompatible material is the ultimate goal of endodontic therapy.