Management of root canal complexities and the minimal invasive approaches have two different sides that need comprehensive management and a guide to follow. Recently new approaches, materials and techniques have risen regarding the management inflamed pulpal tissue and hard tissue in order successfully manage different endodontic scenarios in a conservative manner. These approaches have supporters and opponents, these opinions eventually will have a great impact on the outcomes and long-term survival of the teeth in function.

Objectives:

– Know the philosophy of applying new minimally invasive techniques
– Understand the application of new materials that can allow for conservation of tooth structure