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Prof. em. Dr. med. dent. Daniel Buser DDS

Switzerland, Bern
 buser_daniel

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.

Books

28 Products found

  
Daniel Buser (Editor)

Membrangeschützte Knochenregeneration in der Implantologie

2nd revised and expanded Edition 2023
Book
Hardcover, 21 x 28 cm, 352 pages, 1040 illus
Language: German
Categories: Implantology, Oral Surgery
ISBN 978-3-86867-587-0
QP Deutschland

Daniel Buser (Editor)

30 Years of Guided Bone Regeneration

3rd Edition 2022
Book
Hardcover, 21,6 x 28 cm, 352 pages, 1040 illus
Language: English
Category: Implantology
Stock No.: 7698
ISBN 978-0-86715-803-8
QP USA

£128.00
Daniel Buser / Stephen Chen / Daniel Wismeijer (Editor)
Vivanne Chappuis / William C. Martin

Implantatbehandlungen in der ästhetisch relevanten Zone

Aktuelle Therapievarianten und Materialien für Einzelzahnersatz

Series: ITI Treatment Guide Series, Band 10
1. Auflage 2018
Book
Hardcover, 21 x 28 cm, 444 pages, 1340 illus
Language: German
Category: Implantology
ISBN 978-3-86867-382-1
QP Deutschland

Daniel Buser

Surgical concepts to handle esthetic failures in implant patients

1st Edition 2017
DVD
5 DVDs in a box; NTSC/PAL; runtime 120 min
Language: English
Categories: Esthetic Dentistry, Implantology, Oral Surgery
Stock No.: 7543
ISBN 978-1-78698-011-3
QP Deutschland

£177.60£72.00
Daniel Buser / Stephen Chen / Daniel Wismeijer (Editor)
Vivanne Chappuis / William C. Martin

Implant Therapy in the Esthetic Zone

Current Treatment Modalities and Materials for Single-tooth Replacements

Series: ITI Treatment Guide Series, Volume 10
1st Edition 2017
Book
Hardcover, 21 x 28 cm, 444 pages, 1340 illus
Language: English
Categories: Esthetic Dentistry, Implantology
Stock No.: 7494
ISBN 978-3-86867-343-2
QP Deutschland

£68.00
Daniel Wismeijer / Chen Stephen / Daniel Buser (Editor)
Frauke Müller / Stephen Barter

Implantatversorgungen bei alten und hochbetagten Patienten

Series: ITI Treatment Guide Series, Band 09
1. Auflage 2017
Book
Hardcover, 21 x 28 cm, 312 pages, 536 illus
Language: German
Category: Implantology
ISBN 978-3-86867-317-3
QP Deutschland

Daniel Wismeijer / Stephen Chen / Daniel Buser (Editor)

Implant Therapy in the Geriatric Patient

Series: ITI Treatment Guide Series, Volume 09
1st Edition 2016
Book
Hardcover, 21 x 28 cm, 312 pages, 536 illus
Language: English
Category: Implantology
Stock No.: 7451
ISBN 978-3-86867-311-1
QP Deutschland

£68.00
Daniel Wismeijer / Daniel Buser / Stephen Chen (Editor)
Urs Brägger / Lisa J. A. Heitz-Mayfield

Biologische und materialbedingte Komplikationen in der zahnärztlichen Implantologie

Series: ITI Treatment Guide Series, Band 08
1. Auflage 2015
Book
Hardcover, 232 pages, 515 illus
Language: German
Category: Implantology
ISBN 978-3-86867-270-1
QP Deutschland

Daniel Wismeijer / Daniel Buser / Stephen Chen (Editor)

Biological and Hardware Complications in Implant Dentistry

Series: ITI Treatment Guide Series, Volume 08
1st Edition 2015
Book
Hardcover, 21 x 28 cm, 232 pages, 515 illus
Language: English
Categories: Implantology, Periodontics
Stock No.: 7390
ISBN 978-3-86867-240-4
QP Deutschland

£68.00
Stephen Chen / Daniel Buser / Daniel Wismeijer (Editor)
Luca Cordaro / Hendrik Terheyden

Alveolarkammaugmentationen bei Implantatpatienten

Ein zweizeitiges Konzept

Series: ITI Treatment Guide Series, Band 07
1. Auflage 2014
Book
Hardcover, 232 pages, 600 illus colored
Language: German
Category: Implantology
ISBN 978-3-86867-235-0
QP Deutschland

Stephen Chen / Daniel Buser / Daniel Wismeijer (Editor)

Ridge Augmentation Procedures in Implant Patients

A Staged Approach

Series: ITI Treatment Guide Series, Volume 07
1st Edition 2014
Book
Hardcover, 21 x 28 cm, 232 pages, 600 illus
Language: English
Category: Implantology
Stock No.: 7348
ISBN 978-3-86867-217-6
QP Deutschland

£68.00
Daniel Wismeijer / Stephen Chen / Daniel Buser (Editor)
Julia-Gabriela Wittneben / Hans-Peter Weber

Ausgedehnte Lücken in der ästhetischen Zone

Series: ITI Treatment Guide Series, Band 06
1. Auflage 2013
Book
Hardcover, 276 pages, 810 illus
Language: German
Category: Implantology
ISBN 978-3-86867-186-5
QP Deutschland

Daniel Wismeijer / Stephen Chen / Daniel Buser (Editor)

Extended Edentulous Spaces in the Esthetic Zone

Series: ITI Treatment Guide Series, Volume 06
1st Edition 2013
Book
Hardcover, 21 x 28 cm, 276 pages, 810 illus
Language: English
Categories: Implantology, Prosthodontics
Stock No.: 7255
ISBN 978-3-86867-141-4
QP Deutschland

£68.00
Daniel Buser / Dieter Weingart / Hideaki Katsuyama

Sinus Floor Elevation Procedures

Multilingual Edition

Series: ITI Treatment Guide Series
1st Edition 2012
DVD
NTSC/PAL; Runtime: 54 min.
Language: English, German, Italian, French, Spanish, Portuguese, Turkish, Japanese, Chinese
Category: Implantology
ISBN 978-1-85097-230-3
QP Deutschland

Stephen Chen / Daniel Buser / Daniel Wismeijer (Editor)
Hideaki Katsuyama / Simon Storgård Jensen

Sinusbodenaugmentation

Series: ITI Treatment Guide Series, Band 05
1. Auflage 2012
Book
Hardcover, 232 pages, 620 illus
Language: German
Category: Implantology
ISBN 978-3-938947-19-7
QP Deutschland

Daniel Buser / Dieter Weingart / Hideaki Katsuyama

Sinus Floor Elevation Procedures

English Edition

Series: ITI Treatment Guide Series
1st Edition 2012
DVD
NTSC/PAL; Running Time: 54 minutes
Language: English
Category: Implantology
Stock No.: 7202
ISBN 978-1-85097-224-2
QP Deutschland

£81.60
Stephen Chen / Daniel Buser / Daniel Wismeijer (Editor)

Sinus Floor Elevation Procedures

Series: ITI Treatment Guide Series, Volume 05
1st Edition 2011
Book
Hardcover, 21 x 28 cm, 232 pages, 620 illus
Language: English
Categories: Implantology, Oral/Maxillofacial Surgery, Periodontics
Stock No.: 6691
ISBN 978-3-938947-18-0
QP Deutschland

£68.00
Daniel Wismeijer / Daniel Buser / Urs C. Belser (Editor)
Paolo Casentini / German O. Gallucci / Matteo Chiapasco

Belastungsprotokolle in der zahnärztlichen Implantologie

Zahnlose Patienten

Series: ITI Treatment Guide Series, Band 04
1. Auflage 2011
Book
Hardcover, 248 pages, 746 illus
Language: German
Category: Implantology
ISBN 978-3-938947-17-3
QP Deutschland

Daniel Buser

Implant Placement with Simultaneous GBR

1st Edition 2010
DVD
NTSC and PAL / Amaray Box / Runtime: 112 Min.
Language: English
Category: Implantology
Stock No.: 7106
QP USA

£162.00
Daniel Wismeijer / Daniel Buser / Urs C. Belser (Editor)

Loading Protocols in Implant Dentistry

Edentulous Patients

Series: ITI Treatment Guide Series, Volume 04
1st Edition 2010
Book
Hardcover, 21 x 28 cm, 248 pages, 746 illus
Language: English
Category: Implantology
Stock No.: 6681
ISBN 978-3-938947-16-6
QP Deutschland

£68.00
Daniel Buser / Daniel Wismeijer / Urs C. Belser (Editor)
Stephen Chen

Implantationen in Extraktionsalveolen

Behandlungsmöglichkeiten

Series: ITI Treatment Guide Series, Band 03
1. Auflage 2009
Book
Hardcover, 216 pages, 553 illus
Language: German
Category: Implantology
ISBN 978-3-938947-15-9
QP Deutschland

Daniel Buser / Daniel Wismeijer / Urs C. Belser (Editor)

Implant Placement in Post-Extraction Sites

Treatment Options

Series: ITI Treatment Guide Series, Volume 03
1st Edition 2008
Book
Hardcover, 21 x 28 cm, 216 pages, 553 illus
Language: English
Categories: Implantology, Oral/Maxillofacial Surgery, Periodontics, Prosthodontics
Stock No.: 6671
ISBN 978-3-938947-14-2
QP Deutschland

£68.00
Daniel Wismeijer / Daniel Buser / Urs C. Belser (Editor)
Jeffrey Ganeles / Dean Morton

Belastungsprotokolle in der zahnärztlichen Implantologie

Teilbezahnte Patienten

Series: ITI Treatment Guide Series, Band 02
1. Auflage 2008
Book
Hardcover, 184 pages, 420 illus
Language: German
Category: Implantology
ISBN 978-3-938947-13-5
QP Deutschland

Daniel Wismeijer / Daniel Buser / Urs C. Belser (Editor)

Loading Protocols in Implant Dentistry

Partially Dentate Patients

Series: ITI Treatment Guide Series, Volume 02
1st Edition 2008
Book
Hardcover, 184 pages, 420 illus
Language: English
Categories: Implantology, Oral/Maxillofacial Surgery, Periodontics, Prosthodontics
Stock No.: 6661
ISBN 978-3-938947-12-8
QP Deutschland

£68.00
Daniel Buser / Urs C. Belser / Daniel Wismeijer (Editor)

Ästhetische Implantattherapie

Einzelzahnersatz

Series: ITI Treatment Guide Series, Band 01
1. Auflage 2007
Book
Hardcover, 268 pages, 833 illus
Language: German
Category: Implantology
ISBN 978-3-938947-11-1
QP Deutschland

Daniel Buser

Surgical Procedures in Implant Dentistry

7 Implant Surgeries by Daniel Buser

1st Edition 2007
DVD
NTSC and PAL; Amaray Box; Duration: 95 min
Language: English
Category: Implantology
Stock No.: 6631
QP USA

£127.20
Daniel Buser / Jun-Young Cho / Alvin B. K. Yeo

Surgical Manual of Implant Dentistry

Step-By-Step Procedures

1st edition
Book
Hardcover, 136 pages, 473 illus
Language: English
Categories: Implantology, Periodontics, Oral/Maxillofacial Surgery
ISBN 978-0-86715-379-8
QP USA

Daniel Buser / Urs C. Belser / Daniel Wismeijer (Editor)

Implant Therapy in the Esthetic Zone

Single-Tooth Replacements

Series: ITI Treatment Guide Series, Volume 01
1st Edition 2006
Book
Hardcover, 21 x 28 cm, 268 pages, 763 illus
Language: English
Categories: Implantology, Oral/Maxillofacial Surgery, Periodontics, Prosthodontics
Stock No.: 4661
ISBN 978-3-938947-10-4
QP Deutschland

£68.00

Surgical concepts to handle esthetic failures in implant patients (Trailer)

Daniel Buser

Length: 4 minutes
Production year: 2018
Language: English
Source: Buser - Surgical concepts - DVD compendium
in q.tv since: 09.02.2018

Implant placement in post-extraction sites: treatment options

Daniel Buser

Length: 31 minutes
Production year: 2009
Language: English
Source: 60 Jahre Quintessenz
Categories: Implantology, Esthetic Dentistry
in q.tv since: 11.01.2010

ITI Dental Implant System - Fixed Implant Restoration - The Prosthetic Concept

Urs C. Belser / Daniel Buser

Length: 39 minutes
Production year: 1997
Language: German
Source: qtv (DTV)
Category: History
in q.tv since: 01.10.2007

Events

  
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4th Buser & Sculean International Symposium

Regeneration and Esthetics in Periodontology and Implant Dentistry02.12.2022 — 03.12.2022Congress Center, Kursaal Bern, Bern, Switzerland
Speakers: Sofia Aroca, Daniel Buser, Stephen Chen, Massimo De Sanctis, Nikolaos Donos, Markus B. Hürzeler, Sascha Jovanovic, Ronald E. Jung, Giulio Rasperini, Isabella Rocchietta, Frank Schwarz, Anton Sculean, Shakeel Shahdad, Andreas Stavropoulos, Martina Stefanini, Leonardo Trombelli, Istvan Urban, Giovanni Zucchelli
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Buser & Sculean Academy
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The 14th International Symposium on Periodontics and Restorative Dentistry (ISPRD)

09.06.2022 — 12.06.2022Boston Marriott Copley Place, Boston, MA, United States of America
Speakers: Tara Aghaloo, Edward P. Allen, Evanthia Anadioti, Wael Att, Vinay Bhide, Markus B. Blatz, Scotty Bolding, Lorenzo Breschi, Jeff Brucia, Daniel Buser, Luigi Canullo, Daniele Cardaropoli, Stephen J. Chu, Donald Clem, Christian Coachman, Lyndon F. Cooper, Daniel Cullum, Lee Culp, José Carlos da Rosa, Sergio De Paoli, Marco Degidi, Nicholas Dello Russo, Serge Dibart, Joseph P. Fiorellini, Mauro Fradeani, Stuart J. Froum, David Garber, Maria L. Geisinger, William Giannobile, Luca Gobbato, Ueli Grunder, Galip Gürel, Chad Gwaltney, Christoph Hämmerle, Robert A. Horowitz, Markus B. Hürzeler, David Kim, Greggory Kinzer, John Kois, Christopher Köttgen, Ina Köttgen, Purnima S. Kumar, Burton Langer, Lydia Legg, Pascal Magne, Kenneth A. Malament, Jay Malmquist, George Mandelaris, Pamela K. McClain, Michael K. McGuire, Mauro Merli, Konrad H. Meyenberg, Craig Martin Misch, Julie A. Mitchell, Marc L. Nevins, Myron Nevins, Michael G. Newman, Miguel A. Ortiz, Jacinthe M. Paquette, Stefano Parma-Benfenati, Michael A. Pikos, Giulio Rasperini, Pamela S. Ray, Christopher R. Richardson, Isabella Rocchietta, Marisa Roncati, Marco Ronda, Paul S. Rosen, Maria Emanuel Ryan, Irena Sailer, Maurice Salama, David M. Sarver, Takeshi Sasaki, Todd Scheyer, Massimo Simion, Michael Sonick, Sergio Spinato, Dennis Tarnow, Lorenzo Tavelli, Douglas A. Terry, Tiziano Testori, Carlo Tinti, Istvan Urban, Hom-Lay Wang, Robert Winter, Giovanni Zucchelli
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Quintessence Publishing Co., Inc. USA
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FREE – Quintessencial Tuesday with Dr. Chris #16

30 Years of GBR: Progress over the years and current state-of-the-art surgical techniques23.11.2021, 18:30 — 20:00   (MEZ)Online (Facebook & Zoom)
Speakers: Daniel Buser, Christopher Köttgen
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Quintessenz Verlags-GmbH
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EAO Digital Days

Implantology: Beyond your expectations12.10.2021 — 14.10.2021online
Speakers: Enrico Agliardi, Alessandro Agnini, Andrea Agnini, Mauricio Araujo, Goran Benic, Juan Blanco Carrión, Daniel Buser, Francesco Cairo, Raffaele Cavalcanti, Tali Chackartchi, Luca Cordaro, Jan Cosyn, Holger Essig, Vincent Fehmer, Stefan Fickl, Alberto Fonzar, Helena Francisco, German O. Gallucci, Ramin Gomez-Meda, Oscar Gonzalez-Martin, Robert Haas, Arndt Happe, Alexis Ioannidis, Ronald E. Jung, Niklaus P. Lang, Tomas Linkevičius, Iva Milinkovic, Sven Mühlemann, Katja Nelson, Sergio Piano, Michael A. Pikos, Bjarni E. Pjetursson, Marc Quirynen, Franck Renouard, Isabella Rocchietta, Dennis Rohner, Irena Sailer, Henning Schliephake, Shakeel Shahdad, Massimo Simion, Ali Tahmaseb, Hendrik Terheyden, Jochen Tunkel, Stefan Vandeweghe, Piero Venezia, Stijn Vervaeke, Martin Wanendeya, Georg Watzek, Giovanni Zucchelli
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European Association for Osseintegration (EAO)

This author's journal articles

  
The International Journal of Oral & Maxillofacial Implants, 4/2021
Online OnlyDOI: 10.11607/jomi.8750Pages e72-e89, Language: EnglishZhou, Wenjie / Gallucci, German O / Chen, Stephen / Buser, Daniel / Hamilton, Adam

Placement and Loading Protocols for Single Implants in Different Locations: A Systematic Review

Purpose: To analyze the effect of implant placement and loading protocols (protocol types) on the survival of single implant tooth replacements in different locations. Materials and methods: An electronic search was conducted to identify clinical trials regarding outcomes of single implants subjected to different treatment protocols. A weighted mean survival rate for each protocol type in the anterior maxilla, anterior mandible, posterior maxilla, and posterior mandible was calculated. Study design, sample size, and outcome homogeneity were used to evaluate the validation of each protocol type in different locations. Results: A total of 45 publications (13 RCTs, 21 prospective studies, and 11 retrospective studies) were included. The anterior maxilla was the most reported site (35 studies, 1,391 implants, weighted survival rate: 97.5% to 99.6%). Immediate placement + conventional loading (Type 1C) and late placement + immediate restoration/loading (Type 4A) were scientifically and clinically validated (SCV). For the posterior maxilla (19 studies, 567 implants, weighted survival rate: 85.7% to 100%), Type 1C was SCV. The anterior mandible was the least-reported site (three studies, 42 implants, weighted survival rate: 98.5% to 100%). For the posterior mandible (13 studies, 447 implants, weighted survival rate: 95.0% to 100%), late placement + conventional loading (Type 4C) was SCV. It was not possible to perform a metaanalysis due to the limited number of controlled studies that had the same comparison and considerable heterogeneity in study design. Conclusion: Differences were found in the level of scientific evidence between the anterior and posterior and the maxilla and mandible, indicating that location is a consideration when selecting treatment protocol for a single implant. Keywords: dental implants, placement and loading protocol, single implant
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Implantologie, 1/2021
Pages 7-23, Language: GermanSchimmel, Martin / Müller, Frauke / Suter, Valerie G. A. / Buser, Daniel / Abou-Ayash, Samir / Srinivasan, Murali

Implantatprothetische Versorgung älterer zahnloser Patienten

Die Implantattherapie bei älteren Menschen bedarf einer gezielten Planung. Dabei spielt die Unterscheidung zwischen dem dritten und vierten Lebensabschnitt für die Behandlungsplanung und die anschließende zahnärztliche Betreuung eine wichtige Rolle, da diese Patientengruppen sich fundamental voneinander unterscheiden. Für Menschen des dritten Lebensabschnitts steht das gesamte Spektrum der zahnärztlichen Implantologie zur Verfügung, allerdings müssen chronische Erkrankungen, Medikation und manuelle Geschicklichkeit beachtet werden. Da dentale Implantate meist deutlich länger als 20 Jahre im Mund verbleiben, muss prospektiv die zukünftige Abnahme der biologischen, sozialen und kognitiven Funktionen bei der Planung berücksichtigt werden. Im vierten Lebensabschnitt ist das Leben von der Abhängigkeit bei den Aktivitäten des täglichen Lebens (ADL), Multimorbidität, Polypharmazie und Institutionalisierung bestimmt. Es gibt fast keine wissenschaftliche Evidenz zur Implantattherapie dieser Patientengruppe. Die wenigen vorhandenen Studien zeigen eine sehr hohe Implantatüberlebensrate und es gibt Hinweise auf verringerte akute periimplantäre Entzündungsreaktionen. Gerade Patienten in der vierten Lebensphase könnten am meisten vom funktionellen Gewinn einer implantatstabiliserten Totalprothese profitieren, wenn die muskulären Fähigkeiten zur Stabilisierung einer Prothese nachlassen. Allerdings müssen Handhabung, Nachsorge und tägliche Pflege gesichert werden, bevor mit einer solchen Therapie im Sinne des Nichtschadensgebots begonnen wird. Menschen im palliativen Kontext weisen zunehmend Implantate auf, die die Betroffenen und die Pflegenden vor große Herausforderungen stellen können. Hier müssen die Implantatprothesen rechtzeitig „rückgebaut“ werden, um Schmerzen und Infektionen zu vermeiden. Manuskripteingang: 06.01.2021, Annahme: 19.02.2021 Keywords: Implantologie, Gerodontologie, dritter Lebensabschnitt, vierter Lebensabschnitt, chirurgische Strategien, prothetische Strategien
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The International Journal of Oral & Maxillofacial Implants, 5/2020
DOI: 10.11607/jomi.8045, PubMed ID (PMID): 32991653Pages 1013-1020, Language: EnglishHicklin, Stefan Paul / Janner, Simone Fm / Schnider, Nicole / Chappuis, Vivianne / Buser, Daniel / Brägger, Urs

Early Loading of Titanium Dental Implants with an Intraoperatively Conditioned Hydrophilic Implant Surface: 3-Year Results of a Prospective Case Series Study

Purpose: The hydrophilic implant surface (INICELL) is a chemical alteration of a sandblasted and thermally acid-etched surface that should lead to long-term osseointegration. This study investigated 3-year results after early loading of implants with a hydrophilic, moderately rough surface in occlusal contact. Materials and Methods: This prospective case series study was conducted in subjects with partially edentulous mandibles. Implants were placed on day 21 and loaded with a provisional reconstruction after at least 21 days of healing (baseline, day 0) if their implant stability quotient (ISQ) was ≥ 70 (mean of three measurements) and were replaced by definitive porcelain-fused-to-metal prostheses at the 6-month follow-up visit. Follow-up examinations were planned 1, 3, 6, 12, and 36 months after baseline. Results: A total of 20 implants were placed in 15 patients (mean age: 51 years, range: 32 to 67 years). After 36 months, all implants were osseointegrated, and no suppuration was recorded. Small changes of bone level were observed between 3 months and 36 months. At 36 months, the median values of the 20 implants were 0.25 (range: 0 to 0.5, SD: 0.17), 0.25 (range: 0 to 1, SD: 0.27), and 4 (range: 2 to 7.25, SD: 1.17) for the mean modified Plaque Index (mPI), mean modified Sulcus Bleeding Index (mSBI), and mean probing pocket depth, respectively. The pairwise analysis between 3 and 36 months showed an improvement in the mean mPI (P = .0126) and mean mSBI (P = .0059). After 36 months, all patients (n = 15) were fully satisfied with a mean of 9.43 (range: 8 to 10, SD: 0.678) at the visual analog scale. Conclusion: Early functional loading of implants with a hydrophilic, moderately rough outer surface in occlusal contact 21 days after healing appears to be a safe and feasible treatment option when placed in the posterior mandible of partially edentulous patients. Keywords: delayed placement, dental implants, early loading, hydrophilic implant surface
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2020-1
Pages 22-31, Language: EnglishMonje, Alberto / Buser, Daniel

Surgical Predisposing Factors Associated with Peri-Implantitis

Peri-implantitis is a biofilm-mediated inflammatory process that leads to soft- and hard-tissue breakdown. Periimplant diseases are the most frequent biologic implant complication in daily practice. Certain systemic conditions as well as detrimental habits have been demonstrated to negatively impact peri-implant tissue health and stability. In addition, several local predisposing factors were also identified to be associated with the development of periimplantitis, such as the lack of keratinized mucosa, residual cement or a micro-rough implant surface exposed to the oral cavity or the peri-implant sulcus. This clinical review paper will focus on the latter risk factor, which is often caused by poor surgical performance by the clinician during implant surgery. Keywords: Peri-implantitis, peri-implant disease, dental implant, implant infection, risk factor, surgical risk factors
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The International Journal of Oral & Maxillofacial Implants, 6/2019
DOI: 10.11607/jomi.7657, PubMed ID (PMID): 31532826Pages 1328-1336a, Language: EnglishMonje, Alberto / Chappuis, Vivianne / Monje, Florencio / Muñoz, Fernando / Wang, Hom-Lay / Urban, Istvan A. / Buser, Daniel

The Critical Peri-implant Buccal Bone Wall Thickness Revisited: An Experimental Study in the Beagle Dog

Purpose: There is a lack of knowledge concerning the critical buccal bone thickness required for securing favorable functional and esthetic outcomes, conditioned to the dimensional changes after implant placement. A preclinical study was therefore carried out to identify the critical buccal bone wall thickness for minimizing bone resorption during physiologic and pathologic bone remodeling. Materials and Methods: A randomized, two-arm in vivo study in healthy beagle dogs was carried out. The first group of dogs was sacrificed 8 weeks after implant placement for histomorphometric examination of postsurgical resorption of the buccal bone wall. The second group of dogs was monitored during three ligature-induced peri-implantitis episodes and a spontaneous progression episode. Morphometric and clinical variables were defined for the study of physiologic and pathologic buccal and lingual bone loss. Results: Seventy-two implants were placed in healed mandibular ridges of 12 beagle dogs. Two groups were defined: 36 implants were placed in sites with a thin buccal bone wall (< 1.5 mm), and 36 were placed in sites with a thick buccal bone wall (≥ 1.5 mm). No implants failed during the study period. For the great majority of the histomorphometric parameters, a critical buccal bone wall thickness of at least 1.5 mm seemed to be essential for maintaining the buccal bone wall during physiologic and pathologic bone resorption. Suppuration (+) and mucosal recession (-) were more often associated with implants placed in sites with a thin buccal bone wall. Conclusion: A critical buccal bone wall thickness of 1.5 mm at implant placement is advised, since a thicker peri-implant buccal bone wall (≥ 1.5 mm) is exposed to significantly less physiologic and pathologic bone loss compared with a thinner buccal bone wall (< 1.5 mm). Keywords: alveolar bone, dental implants, diagnostic, implant stability, peri-implant mucositis, peri-implantitis
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2019-2
Pages 91, Language: EnglishBuser, Daniel

Editorial: From the Editor's Desk

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2019-2
Pages 102-109, Language: EnglishEl Kholy, Karim / Janner, Simone F. M. / Buser, Ramona / Buser, Daniel

Variables Affecting the Accuracy of Static Computer-Assisted Implant Surgery: Bridging the Gap Between Clinical Success and Broad Application

Over the past decade, the use of digital technology in implant treatment planning and static computer-assisted implant surgery (sCAIS) has revolutionized the planning and execution of guided implant surgeries. However, the predictability of achieving a high degree of accuracy when using a digital workflow and sCAIS has been a subject of debate. For sCAIS procedures to transition from clinical success in individual cases to a broadly applicable procedure, a better understanding and control of variables that affect their accuracy is essential. Recently, a research team in the Department of Oral Surgery and Stomatology at the University of Bern launched a series of in-vitro investigations to further analyze the impact and magnitude of potential variables involved in the digital treatment planning of sCAIS procedures that can have a significant effect on the accuracy of sCAIS. This article presents the rationale and summary of their findings. Keywords: Computer-assisted, implant surgery, guided surgery, surgical guides
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2019-1
Pages 3, Language: EnglishBuser, Daniel

Editorial: From the Editor's Desk

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2019-1
Pages 6-21, Language: EnglishBuser, Daniel / Chappuis, Vivianne / Janner, Simone F. M. / Belser, Urs C.

Early Implant Placement Following Single Tooth Extraction in the Esthetic Zone with Contour Augmentation - Selection Criteria, Surgical Procedures and Long-Term Results

Implant placement post single tooth extraction in the esthetic zone is an important and frequent indication for implant therapy. Today, the clinician can choose from four different treatment approaches for the timing of implant placement. The decision for the most appropriate treatment plan should be based on a thorough clinical and radiographic examination and well-defined selection criteria. Early implant placement after soft tissue healing is one of the treatment options available. This approach is applied by our team in the case of a thin bone wall phenotype (< 1 mm) or a missing facial bone wall at the extraction site, and sufficient bone volume available in the palato-apical area to allow good primary stability of the implant. The surgical procedures include a flapless tooth extraction, a 4-to-8 week soft tissue healing period, implant placement in the correct 3-dimensional position, a simultaneous contour augmentation on the facial aspect with the GBR technique using a 2-layer composite graft with locally harvested autologous bone chips and a low-substitution bone filler, application of a double-layer collagen membrane, and a tension-free primary wound closure. Following 8 weeks of healing, the implant site is reopened with a punch technique, and the implant can be restored with a screw-retained single crown. The rationale for this surgical approach is presented including inclusion criteria, surgical procedures, case reports and long-term documentation. Keywords: Implant placement post extraction, immediate implant placement, early implant placement, late implant placement, GBR technique, contour augmentation, 2-layer composite graft
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International Journal of Periodontics & Restorative Dentistry, 4/2018
DOI: 10.11607/prd.3700, PubMed ID (PMID): 29889921Pages 575-582, Language: EnglishChappuis, Vivianne / Shahim, Kamal / Buser, Ramona / Koller, Edi / Joda, Tim / Reyes, Mauricio / Buser, Daniel

Novel Collagen Matrix to Increase Tissue Thickness Simultaneous with Guided Bone Regeneration and Implant Placement in Esthetic Implant Sites: A Feasibility Study

The purpose of this case series was to assess safety and feasibility of a novel resorbable collagen matrix (CMX) to enhance tissue thickness simultaneous with implant placement and guided bone regeneration (GBR) in esthetic sites over an 8-week healing period. Soft tissue thickness at implant sites and adjacent teeth was monitored with an ultrasonic device. Overall tissue contour changes were assessed by sequential digital surface model superimpositions. Periodontal parameters and patient-related outcomes revealed no significant changes. Combining a novel CMX and GBR revealed a significant soft tissue thickness increase of 1.56 mm at implant sites after 8 weeks, with no significant decrease between 4 and 8 weeks. The overall tissue contour increase was most significant at a distance of 5 mm from the mucosal margin, corresponding to a tissue increase at the implant shoulder area. No effect was observed at adjacent teeth after 8 weeks.
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