Endodontic evolution Unleashing the power of NiTi single file systems" delves into the transformative world of modern endodontics, focusing on the revolutionary Ni-Ti rotary single-file systems. This comprehensive guide, authored by leading experts in the field, showcases the latest advancements that have revolutionized root canal treatment. The book begins by offering an in-depth exploration of the history and development of rotary instrumentation, highlighting the limitations of traditional techniques and the need for innovation. It then introduces the cutting-edge Ni-Ti rotary single-file systems, which have emerged as a game-changer in the field, simplifying and accelerating the treatment process. Readers gain valuable insights into the physics and mechanics underlying these innovative systems and their superior cutting efficiency and flexibility. The authors elucidate the principles of instrumentation, illustrating how the design and geometry of Ni-Ti files optimize debris removal, preserve tooth structure, and minimize the risk of iatrogenic errors.