Gaetano Isola is Senior Assistant Professor at School of Dentistry, University of Catania, Italy. His research interests are mainly focused on the clinical and molecular aspects of periodontal disease, oral medicine and surgery. Involved in several research projects in the field of periodontology and oral surgery. Active member of the Italian Society of Oral Surgery, European Orthodontic Society, International Association of Dental Research and member of the Italian Society of Periodontology.