Abstract
This meta-analysis evaluated the clinical efficacy of regenerative therapies for periodontal treatment, focusing on clinical attachment level gain and probing pocket depth reduction. A comprehensive literature search was conducted across Web of Science, Scopus, PubMed, Cochrane Library, and Google Scholar. Thirty-one studies published between 2019 and 2025 were included. Data analyses were performed using RevMan 5.4. The studies followed a PRISMA approach to ensure systematic reporting and consi