Two years after the COVID 19 pandemic, The Dental Clinic participated in Europerio 10, the biggest European Periodontology Conference, in Copenhagen, presenting a poster. The theme of the poster was: «Post extraction alveolar ridge preservation as a treatment before a conventional prosthesis or implant placement in the esthetic zone. A case series». The case study was presented by our periodontologist Dr. Achilleas Iskas, our dentist Dr. Christina Doulkeridou and our scientific supervisor Dr. Markos Rallis.