[Bioactive materials in periodontal regeneration].

Bioactive materials are a type of biomaterials that can generate special biological or chemical reactions on the surface or interface of materials. These reactions can impact the interaction between tissues and materials, stimulate cell activity, and guide tissue regeneration. In recent years, bioactive materials have been widely used in periodontal tissue regeneration. This review aims to consolidate the definition and characteristics of bioactive materials, as well as summarize their utilization in periodontal tissue regeneration. These findings shed new light on the application of bioactive materials in this field.