Casebook

Paul Sipos works as a periodontist and implant dentist at the Center for Implantology and Periodontology, Amstelveen, The Netherlands. His dental office maintains a SPSS database with over 17,000 implant treatments. He started his career as a dentist and periodontist for the Royal Netherlands Navy Dental Services and received periodontal training at the National Naval Medical Center in Bethesda, Maryland, USA, and the Academic Center for Dentistry Amsterdam (ACTA). Paul Sipos has held the positions of chairman of the Dutch Society of Periodontology (NVvP), has published and co-authored several articles on periodontal- and implant-related subjects, and lectures at international conferences. His special interest lies in the field of microsurgery, hard and soft tissue maintenance, and prosthetic reconstruction.

Andreas Nolte completed his training as a dental technician in Lübbecke, Germany, and subsequently worked in various laboratories. After traveling domestically and abroad in 2001 and 2002, he founded his own company, Enamelum et Dentinum, in Münster, Germany, in 2002. Since 2004, he has been operating his own laboratory and training center in the heart of Münster. His passion is primarily focused on ceramic restorations on natural teeth and implants. He collaborates closely with the dental industry as a developer, which has led to the creation of, among other things, the Color and Texture System DD Contrast. Andreas Nolte is the author of several articles published in Quintessenz Zahntechnik, Teamwork, Dental Labor, and Dental Dialogue. In addition, he has been active as an international speaker since 2000. He is a member of the advisory board for Quintessenz Zahntechnik and Dental Dialogue. Furthermore, he has been a member of Group 65 for several years.