This lecture explores the essential techniques and strategies for reconstructing papillae around teeth and dental implants. Emphasizing both periodontal and prosthetic approaches, it provides a comprehensive overview of the biological and clinical principles underlying successful papilla regeneration. Special focus is placed on the diagnostic evaluation of papilla deficiencies, guiding clinicians to differentiate between prosthetic-driven and surgical-driven causes. Participants will learn systematic clinical assessment methods, including soft tissue measurements and anatomical analysis, to accurately diagnose the underlying problem and determine if it is primarily related to surgical factors such as tissue volume and anatomy or prosthetic factors such as contact point location and crown design.restorative cases.