This webinar reviews the biomimetic approach to restoring endodontically treated teeth, emphasizing preservation of dentin, thoughtful access design, and adhesion-based restorative strategies to improve long-term outcomes. It covers the biomechanical changes that occur after root canal therapy, the importance of pericervical dentin, adhesive protocols such as immediate dentin sealing, and material selection for core build-ups, composites, and fiber posts. Clinical decision-making for anterior and posterior teeth, management of deep margins and cracked teeth, and current research on fracture resistance and restoration longevity are also discussed, along with practical techniques clinicians can implement to enhance predictability and tooth survival.