Extended Edentulous Spaces in the Esthetic Zone

Daniel Wismeijer graduated from the University of Nijmegen Dental School (1984) and received his PhD in 1996. Until 2006 he worked at the Amphia Teaching Hospital in Breda in the Oral Surgery and Maxillofacial Prosthodontics Department. In 1985 he started a general dental practice, which has been a referral practice for oral implantology since 1990. He was president of the Dutch Prosthodontic Association and the Dutch Association for Gnathology. He has been an ITI Fellow since 1993, a member of the ITI Board of Directors since 2013 and Chair of the ITI Education Committee since 2015. In 2006 he became Professor of Oral Implantology and Prosthetic Dentistry at ACTA Amsterdam where he was Chair and Head of the Department of Oral Implantology and Prosthetic Dentistry until 2020.

Stephen graduated BDS (Malaya) in 1983, MDSc (Melbourne) in 1987 and completed a PhD at the University of Melbourne in 2008.  He was awarded Fellowship by examination of the Royal Australasian College of Dental Surgeons (FRACDS) in 1988 (KG Sutherland Prize).  He holds the position of Clinical Associate Professor at The School of Dentistry, The University of Melbourne. Stephen’s clinical and scientific interests are in the field of periodontal tissue regeneration, bone grafting and dental implants. He has published over 30 papers in peer-reviewed journals, authored 2 textbooks and contributed chapters to 6 textbooks. Stephen is president-elect of the ITI (International Team for Implantology), an international not-for-profit academic organization in the field of dental implantology with over 15,000 members worldwide in over 100 countries.  He has served as chairman of the ITI Education Committee and is currently a member of the ITI Board of Directors.  In Australia, he has contributed significantly to local academic and professional associations, having previously served as chairman of the Australian and New Zealand Academy of Periodontists (ANZAP), Australasian Osseointegration Society (AOS) and Australian Society of Periodontology (ASP).  He was awarded honorary life membership of the Australasian Osseointegration Society (AOS) for services to the organization.

Daniel Buser, DDS, Prof em Dr med dent, is one of the most experienced international implant surgeons, with 35 years of surgical experience. He is past professor and chairman in the Department of Oral Surgery at the University of Bern in Switzerland and past president of the European Association for Osseointegration, the Swiss Society of Oral Implantology, the Swiss Society of Oral Surgery and Stomatology, and the International Team for Implantology (ITI). He is the recipient of numerous awards, including the ITI Honorary Fellowship and the Morton Amsterdam Award. He has authored and coauthored over 400 publications and is editor of 30 Years of Guided Bone Regeneration (Quintessence, 2021), which was recently published in its third edition. Dr Buser is cofounder of the Buser & Sculean Academy, which offers continuing education courses in periodontology and implant dentistry, and lectures nationally and internationally.