Book excerpt: Advances in Gingival Diseases and Conditions offers a comprehensive overview of the latest research and clinical innovations in periodontology. Divided into two sections, the book explores the etiology, clinical aspects, and diagnosis of gingival diseases, including biomarkers, metalloproteinases, and the impact of stress. The second section presents cutting-edge treatments, from curcumin therapy and muco-gingival surgery to guided tissue engineering and peri-implant disease management. This essential resource equips dental professionals, researchers, and students with the tools and knowledge to tackle complex gingival conditions with precision and confidence.