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From 1994 to 1999, Prof. Dr. Florian Beuer studied at the Dental School of the Ludwig Maximilian University Munich, Germany, where he gained his license to practice (DDS) in 2000. From 2000 to 2001, he worked as an employed dentist in a private practice. In 2002, he became assistant professor in the Department of Prosthodontics of the Ludwig Maximilian University and made his Dissertation (Dr. med. dent.) in the same year. He became Specialist in Implantology (German Society for Implantology) in 2005. From 2007 to 2008, he worked as a Visiting Professor at the Pacific Dental Institute in Portland, Oregon (Director: John A. Sorensen DMD, PhD). His habilitation (Priv. Doz., PhD) was in 2009 at the LMU. From 2009 to 2015, he was the Vice President of the "Deutsche Gesellschaft für Ästhetische Zahnheilkunde (DGAEZ)". In 2010, he became an Expert in Prosthodontics after a further education at DGPro. Since 2011, Prof. Buer is a board member of the Team AG Ceramics. In the same year, he became the editor of the "Teamwork Journal of Continuing Dental Education". Since 2014, he was full Professor at Ludwig Maximilians University until 2015, when he became the Chairman of the Department of Prosthodontics at the Charité University of Medicine Berlin. He is also a Board Member of the German Society for Implantology (DGI).He gained his Master of Medical Education MME (University of Heidelberg) in 2015.
Indikation, Behandlunskonzept, Funktionsdiagnostik, Werkstoffauswahl, Vorbereitung und Eingliederung vollkeramischer Restaurationen
1st completely revised and expanded new Edition 2023 Book 21 x 21 cm, 255 pages Language: German Categories: Prosthodontics, Restorative Dentistry ISBN 978-3-9817012-4-1
1st Edition 2012 Blu-Ray 4 Blu-ray-discs in box; NTSC/PAL; Laufzeit/Run time: 311 min Language: German, English Categories: Implantology, Prosthodontics, Dental Technology Stock No.: 7243 ISBN 978-3-86867-117-9 QP Deutschland
1st Edition 2012 DVD 4 DVDs in Box; NTSC/PAL; Laufzeit/Runtime: 311 min Language: German, English Categories: Implantology, Prosthodontics, Dental Technology Stock No.: 7237 ISBN 978-3-86867-112-4 QP Deutschland
Issue cycle: Quarterly Language: English Impact factor: 1,7 (2022) Categories: Interdisciplinary, General Dentistry Editor-in-chief: Prof. Dr. Florian Beuer MME QP Deutschland
Speakers: Samir Abou-Ayash, Bilal Al-Nawas, Thomas Bernhart, Florian Beuer, Stefan Bienz, Elena Calciolari, Najla Chebib, Andreas Dengel, Vincent Donker, Joke Duyck, Roberto Farina, Gary Finelle, Alberto Fonzar, Tobias Fretwurst, Rudolf Fürhauser, Oscar Gonzalez-Martin, Stefano Gracis, Knut A. Grötz, Christian Hammächer, Lisa J. A. Heitz-Mayfield, Detlef Hildebrand, Norbert Jakse, Jim Janakievski, Tim Joda, Daniel Jönsson, Greggory Kinzer, Vincent G. Kokich, Michael Krimmel, Cecilia Larsson Wexell, Martin Lorenzoni, Georg Mailath-Pokorny, Julia Mailath-Pokorny, Frank Georg Mathers, Gerry McKenna, Henny Meijer, Alberto Monje, Torsten Mundt, Nadja Nänni, David Nisand, Robert Nölken, Nicole Passia, Michael Payer, Christof Pertl, Aušra Ramanauskaitė, Eik Schiegnitz, Martin Schimmel, Ulrike Schulze-Späte, Frank Schwarz, Falk Schwendicke, Robert Stigler, Michael Stimmelmayr, Anette Strunz, Christian Ulm, Stefan Vandeweghe, Kay Vietor, Arjan Vissink, Asaf Wilensky, Stefan Wolfart, Werner Zechner, Anja Zembic, Nicola Zitzmann
European Association for Osseintegration (EAO)
EuroPerio10
15. Jun 2022 — 18. Jun 2022Bella Center Copenhagen, Copenhagen, Denmark
Speakers: Mario Aimetti, Zvi Artzi, Serhat Aslan, Georgios Belibasakis, Florian Beuer, Juan Blanco Carrión, Michael M. Bornstein, Nagihan Bostanci, Philippe Bouchard, Darko Božić, Olivier Carcuac, Maria Clotilde Carra, Nelson Carranza, Iain L. C. Chapple, Pierpaolo Cortellini, Jan Cosyn, Mike Curtis, Francesco D'Aiuto, Bettina Dannewitz, Massimo De Sanctis, Luca De Stavola, Jan Derks, Nikolaos Donos, Peter Eickholz, Bahar Eren Kuru, Ricardo Faria Almeida, Roberto Farina, Magda Feres, Elena Figuero, Dagmar Fosså Bunæs, Rok Gašperšič, William Giannobile, Cecilie Gjerde Gjengedal, Moshe Goldstein, Marjolaine Gosset, Klaus Gotfredsen, Filippo Graziani, Adrian Guerrero, George Hajishengallis, Hady Haririan, Lisa J. A. Heitz-Mayfield, Palle Holmstrup, Markus B. Hürzeler, Mark Ide, Søren Jepsen, Ronald Jung, Sérgio Kahn, Anhgela R. Kamer, Alpdogan Kantarci, Moritz Kebschull, Björn Klinge, Thomas Kocher, Odd Carsten Koldsland, Kenneth Kornman, Purnima Kumar, Marja Laine, Markus Laky, Isabelle Laleman, Evanthia Lalla, France Lambert, Luca Landi, Niklaus P. Lang, Antonio Liñares, Tomas Linkevičius, Bruno Loos, Rodrigo Lopez, Eli Machtei, Aslan Mammadov, Mauro Merli, Andrea Mombelli, Eduardo Montero, Niki Moutsopoulos, Jose Nart, Gustavo G. Nascimento, Ian Needleman, Tiernan O'Brien, William Papaioannou, Panos N. Papapanou, Michael A. Pikos, Pawel Plakwicz, Constanza Pontarolo, Philip M. Preshaw, Marc Quirynen, Mia Rakic, Christoph Andreas Ramseier, Hélène Rangé, Papageorgiou Spyridon, Maurizio S. Tonetti, Leonardo Trombelli, Istvan Urban, Fridus van der Weijden, Fabio Vignoletti, Charalambos Vlachopoulos, Nicola West, Asaf Wilensky, Ion Zabalegui, Egija Zaura, Nicola Zitzmann, Giovanni Zucchelli, Otto Zuhr, Fardal Øystein
European Federation of Periodontology (EFP)
40th Congresso Internazionale
La rivoluzione protesica: cosa è cambiato, cosa è ancora attuale18. Nov 2021 — 20. Nov 2021Palazzo dei Congressi Bologna, Bologna, Italy
Speakers: Ingo Baresel, Florian Beuer, Cristiano Broseghini, Mauro Broseghini, Gaetano Calesini, Roberto Canalis, Davide Cortellini, Marco Degidi, Stefano Gracis, Stefano Granata, Bernd Kordaß, Tomas Linkevičius, Ignazio Loi, Paolo Miceli, Ricardo Mitrani, Nazariy Mykhaylyuk, Piotr Nagadowsky, José M. Navarro, Jan Schünemann, Clemens Schwerin, Lorenzo Trevisiol, Luca Vailati, Marco Valenti, Naoto Yuasa
Accademia Italiana di Odontoiatria Protesica (AIOP)
This author's journal articles
International Journal of Computerized Dentistry, Pre-Print
ScienceDOI: 10.3290/j.ijcd.b4451424, PubMed ID (PMID): 3782354112. Oct 2023,Pages 1-22, Language: EnglishPrause, Elisabeth / Schmidt, Franziska / Unkovskiy, Alexey / Beuer, Florian / Hey, Jeremias
Aim: The adjustment and transfer of a stable occlusion can be a major challenge in prosthetic rehabilitations. The aim of this study was to assess a non-invasive treatment option for complex prosthetic rehabilitations and occlusal analyses using 3D-printed restorations clinically.
Materials and Methods: Eleven patients received a partial or complete rehabilitation with the aid of 3D-printed restorations (n=171). After 12 months of clinical service, all restorations were analyzed using the United States Public Health Service (USPHS) criteria.
Results: The 12-month clinical data revealed that 3D-printed restorations showed a survival rate of 84.4%. Complications occurred mostly regarding the anatomical form (7%) or marginal integrity (6AC%) and were consequently rated “Charlie” or “Delta.” Color stability and color match of 3D-printed restorations were rated “Alpha” in 83% and 73%, respectively, of all restorations. Marginal inflammation was rated “Alpha” in 89% of all restorations. An excellent surface texture and no secondary caries or postoperative sensitivities (100%) were observed.
Conclusions: 3D-printed restorations might be an alternative treatment option for initiating complex prosthetic rehabilitations. Technical complications rarely occurred. Biological complications did not occur at all. The color stability showed promising results after 12 months of clinical service. However, the results should be interpreted with caution. Long-term results with a high number of restorations should be awaited.
Keywords: 3D-printing, additive manufacturing, CAD/CAM, color stability, in vivo, wear behavior
Purpose: A reference method for quantifying contaminations on two-piece abutments manufactured using CAD/CAM has not yet been established. In the present in vitro study, a pixel-based machine learning (ML) method for detecting contamination on customized two-piece abutments was investigated and embedded in a semiautomated quantification pipeline.
Materials and methods: Forty-nine CAD/CAM zirconia abutments were fabricated and bonded to a prefabricated titanium base. All samples were analyzed for contamination by scanning electron microscopy (SEM) imaging followed by pixel-based ML and thresholding (SW) for contamination detection; quantification was performed in the postprocessing pipeline. Wilcoxon signed-rank test and Bland-Altmann plot were applied to compare both methods. The contaminated area fraction was recorded as a percentage.
Results: There was no statistically significant difference between the percentages of contamination areas (median = 0.004) measured with ML (median = 0.008) and with SW (median = 0.012), asymptotic Wilcoxon test: P = 0.22. The Bland-Altmann plot demonstrated a mean difference of -0.006% (95% confidence interval [CI] from -0.011% to 0.0001%) with increased values from a contamination area fraction of > 0.03% for ML.
Conclusion: Both segmentation methods showed comparable results in evaluating surface cleanliness; pixel-based ML is a promising assessment tool for detecting external contaminations on zirconia abutments. Further studies are required to investigate the clinical performance of this tool.
Keywords: computer-aided design, scanning electron microscopy, machine learning, ultrasonics, hygiene, dental implant abutments
Objectives: Addressing a single-tooth gap in the anterior region, resulting from aplasia or trauma, poses both esthetic and functional challenges. This case report presents the restoration of a young adult with a cleft, exhibiting anterior hypoplasia and aplasia in the canine and incisor regions, using all-ceramic cantilever resin-bonded fixed dental prostheses.
Method and materials: After verification of esthetic and functional considerations through a diagnostic wax-up and an intraoral mock-up, three anterior all-ceramic cantilever resin-bonded fixed dental prostheses made of veneered zirconium dioxide were planned in the region of the maxillary right lateral incisor and maxillary left canine. The impression was made with an intraoral scanner. The framework fit was evaluated. Glaze firing and full adhesive cementation under rubber dam followed.
Results: The final restoration met the patients’ expectations and restored facial esthetics and function.
Conclusions: All-ceramic cantilever resin-bonded fixed dental prostheses offer a promising minimally invasive therapeutic option for cleft patients.
Keywords: aplasia, cantilever, cleft of lip and palate, prosthodontics, resin-bonded fixed dental prosthesis (RBFDP), veneered zirconium dioxide
International Journal of Periodontics & Restorative Dentistry, 5/2023
DOI: 10.11607/prd.6155, PubMed ID (PMID): 37733468Pages 561-569, Language: EnglishBruhnke, Maria / Krastl, Gabriel / Neumeyer, Stefan / Beuer, Florian / Herklotz, Insa / Naumann, Michael
The purpose of this clinical study was to assess the feasibility of forced orthodontic extrusion with the Tissue Master Concept to retain subgingivally fractured teeth as abutments for which extraction and replacement would be equal treatment opportunities. Participants were recruited from a group of consecutive patients in need of prosthodontic rehabilitation. In total, 36 deeply destroyed teeth in 31 patients underwent forced orthodontic extrusion with forces exceeding 50 g to reestablish biologic width and ensure a 2-mm dentin-ferrule design prior to single-crown restoration. The primary endpoint was the success of the extrusion in terms of the ability to restore the respective abutment tooth. Information about overall treatment time, frequency, and reasons for failure were collected. Four patients dropped out of the treatment. For the remaining 27 participants, data were fully collected. The amount of extrusion ranged between 2 and 6 mm (3.5 ± 0.9 mm), and the mean duration until retention was 20 ± 12 days. On average, patients returned three (± 3) times for control visits after extrusion. Adhesive failure (n = 6) and orthodontic relapse (n = 2) were the most frequent complication types. Forced orthodontic extrusion may be a useful tool to restore teeth evaluated as nonrestorable.
Einführung: Die Rekonstruktion generalisierter Zahnhartsubstanzdefekte stellt eine therapeutische Herausforderung dar. Vor mehr als zehn Jahren wurden Konzepte auf der Basis von noninvasiven Vorgehensweisen veröffentlicht. Die aufwendige Vorgehensweise verhinderte einen flächendeckenden Einsatz. Die additive Fertigung eröffnet dafür neue Chancen. In einer klinischen Untersuchung wird die Bewährung gedruckter Aufbisse aus Hybridmaterial validiert. Exemplarisch für diese Studie wird im Folgenden ein Patientenfall erläutert.
Behandlungsmethode: Im dargestellten Patientenfall bestand die Problematik eines generalisierten, ausgeprägten Erosionsgebisses. Die Rekonstruktion basierte auf einem volldigitalen Workflow und führte zu 27 gedruckten Aufbissen im Non-prep-Design aus einem Hybridmaterial. Nach Eingliederung erfolgten eine Farbbestimmung mittels Spektralfotometers sowie ein Intraoralscan zur Beurteilung des Verschleißverhaltens. Beide Maßnahmen wurden nach sechs, zwölf, 24 und 36 Monaten wiederholt.
Ergebnisse: Nach zwölf Monaten Tragezeit wurden ein durchschnittlicher Materialverschleiß von 0,09 mm und eine Farbveränderung von ΔE = 6,3 ± 2,3 ermittelt. Zudem kam es zu drei Abplatzungen.
Schlussfolgerung: Das Patientenbeispiel zeigte die Verwendung gedruckter Hybridmaterialien als noninvasive Therapiemaßnahme. Eine schnelle Verbesserung der Ästhetik, verbunden mit einer Bisshebung, wurde ohne eine langwierige Vorbehandlung mittels Bisshebungsschiene erreicht. Zur weiteren Beurteilung der Behandlungsoption müssen die Ergebnisse einer größeren Kohorte über einen längeren Zeitraum abgewartet werden.
Keywords: 3D-Druck, Abrasion, additive Fertigung, Bisshebung, CAD/CAM, Erosion
Aim: The aim of the present study was to evaluate the long-term clinical survival and success rate of veneered zirconia crowns with a modified anatomical framework design after 10 years in function.
Materials and methods: In total, 36 zirconia crowns were fabricated for 28 patients. An anatomically modified framework design was developed. Crowns were inserted between 2008 and 2009. A follow-up of 19 patients with 28 crowns was conducted in 2020 to document mechanical and biologic parameters. Additionally, a modified version of the pink esthetic score (PES) was documented. Patient satisfaction was assessed using United States Public Health Service (USPHS) criteria. The success and survival rates were calculated using the Kaplan-Meier analysis.
Results: After more than 10 years of clinical service, the survival rate of the zirconia crowns was 92.9%. Biologic complications occurred in 12% of the examined crowns, whereas technical complications occurred in 54%. Mostly, chippings (50%) and insufficient marginal gaps (50%) were observed. Most crowns were positively evaluated for more than one technical complication. Periodontal conditions with probing depths of up to 3 mm were comparable with measured values before crown delivery (73% to 75%). Most of the crowns had modified PES values of 10 or higher. Patient satisfaction was high.
Conclusions: The modified framework design led to a high survival rate of the crowns but a relatively low success rate. High patient satisfaction and inconspicuous periodontal conditions were demonstrated. Biologic complications occurred far less frequently than technical complications.
Keywords: all-ceramic crown, framework design, clinical study, chipping, complications