European Federation of Periodontology (EFP) May 12 2025 A major long-term study presented at EuroPerio11 , the world's leading congress on gum health and implant dentistry by the European Federation of Periodontology (EFP), reveals that saving teeth with severe bone loss through periodontal regeneration (PR) offers benefits equal to - if not greater than - replacing them with dental implants or bridges. The study followed patients for 20 years, comparing those who underwent advanced