Evidence map›Paper›PMID 41732073›Full record

ArticleClinical oral implants research2026

Consensus Report of Group 2 of the 1st Global Consensus for Clinical Guidelines for the Rehabilitation of the Edentulous Maxilla: Zygomatic, Standard-Length, and Short Implant-Supported Prostheses.

Kevser Pala, Jörg Neugebauer, Daniel Buser, Giulia Brunello, Krzysztof Chmielewski, Ramesh Chowdhary, Luca Cordaro, Ryuji Hosokawa, Ole Jensen, Ui-Won Jung and 18 more

Abstract readConsensus Statement
In one paragraph

Article in Clinical oral implants research, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

4 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

28 authors.

Kevser PalaDepartment of Restorative Dentistry and Biomaterials Sciences, Harvard School of Dental Medicine, Harvard University, Boston, Massachusetts, USA.ORCID https://orcid.org/0009-0008-5243-6777
Jörg NeugebauerTransfer Institute Management of Dental & Oral Medicine, Steinbeis University, Ludwigshafen, Germany.ORCID https://orcid.org/0000-0001-9913-3599
Daniel BuserSchool of Dental Medicine, University of Bern, Bern, Switzerland.ORCID https://orcid.org/0000-0003-3920-4257
Giulia BrunelloDepartment of Oral Surgery, University Hospital of Düsseldorf, Düsseldorf, Germany.ORCID https://orcid.org/0000-0003-1436-0085
Krzysztof ChmielewskiPrivate Practice, Gdansk, Poland.
Ramesh ChowdharyDepartment of Prosthodontics, Sri Siddhartha Dental College, SSAHE University, Tumkur, Karnataka, India.
Luca CordaroDepartment of Periodontics and Prosthodontics, Policlinico Umberto I, Eastman Dental Hospital, Rome, Italy.
Ryuji HosokawaDivision of Oral Reconstruction and Rehabilitation, Kyushu Dental University, Kitakyushu, Fukuoka, Japan.
Ole JensenDepartment of Oral and Maxillofacial Surgery, School of Dentistry, University of Utah, Salt Lake City, Utah, USA.
Ui-Won JungDepartment of Periodontology, Research Institute for Periodontal Regeneration, Yonsei University College of Dentistry, Seoul, Korea.ORCID https://orcid.org/0000-0001-6371-4172
Ye LinDepartment of Oral Implantology, Peking University School and Hospital of Stomatology, Beijing, China.
Nikos MardasOral Immunology and Regenerative Medicine, Periodontology Unit and Centre for Oral Clinical Research, Institute of Dentistry, Barts and the London School of Medicine and Dentistry, Faculty of Medicine and Dentistry, Queen Mary University of London, London, UK.ORCID https://orcid.org/0000-0002-6841-458X
Aleksa MarkovicImplant Center, School of Dental Medicine, University of Belgrade, Belgrade, Serbia.ORCID https://orcid.org/0000-0002-7939-0974
Nikos MattheosOral and Maxillofacial Surgery and Digital Implant Surgery Research Unit, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand.ORCID https://orcid.org/0000-0001-7358-7496
Eitan MijiritskyGoldschleger School of Dental Medicine, Faculty of Medicine, Tel-Aviv University, Tel Aviv, Israel.
Iva MilinkovicImplant Center, School of Dental Medicine, University of Belgrade, Belgrade, Serbia.
Leandro NunesPrivate Practice, Porto Alegre, Rio Grande do Sul, Brazil.
Waldemar D PolidoOral and Maxillofacial Surgery, Indiana University School of Dentistry, Indianapolis, Indiana, USA.ORCID https://orcid.org/0000-0002-0645-1801
Mariano SanzETEP (Etiology and Therapy of Periodontal and Periimplant Diseases) Research Group, Section of Periodontology, Faculty of Odontology, University Complutense, Madrid, Spain.ORCID https://orcid.org/0000-0002-6293-5755
Frank SchwarzDepartment of Oral Surgery, Implantology and Oral Medicine, Goethe University, Frankfurt am Main, Germany.ORCID https://orcid.org/0000-0002-5873-9903
Anton SculeanDepartment of Periodontology, University of Bern, Bern, Switzerland.ORCID https://orcid.org/0000-0003-2836-5477
Andreas StavropoulosDepartment of Periodontology, Faculty of Odontology, University of Malmoe, Malmoe, Sweden.ORCID https://orcid.org/0000-0001-8161-3754
Franz J StraussClinic of Reconstructive Dentistry, Center for Dental Medicine, University of Zurich, Zurich, Switzerland.ORCID https://orcid.org/0000-0002-5832-7327
Takashi SumiDepartment of Prosthetic Dentistry, Aichi Gakuin University, Nagoya, Aichi, Japan.ORCID https://orcid.org/0009-0000-8647-8264
Florian M ThieringerMedical Additive Manufacturing Research Group, Department of Biomedical Engineering, University of Basel, Basel, Switzerland.ORCID https://orcid.org/0000-0003-3035-9308
Daniel S ThomaClinic of Reconstructive Dentistry, Center for Dental Medicine, University of Zurich, Zurich, Switzerland.ORCID https://orcid.org/0000-0002-1764-7447
Yuseung YiDepartment of Prosthodontics, School of Medicine, Ajou University, Suwon-si, Gyeonggi-do, Republic of Korea.ORCID https://orcid.org/0000-0001-9116-2328
German O GallucciDepartment of Restorative Dentistry and Biomaterials Sciences, Harvard School of Dental Medicine, Harvard University, Boston, Massachusetts, USA.ORCID https://orcid.org/0000-0001-6386-594X

Funding

European Association for OsseointegrationInternational Team for ImplantologyOsteology Foundation
6 · The paper itself

Abstract

objectivesThe 1st Global Consensus for Clinical Guidelines (GCCG) in Implant Dentistry introduced an innovative, evidence-based approach to developing patient-centered and practical recommendations for the rehabilitation of the edentulous maxilla. Within this framework, Group 2 aimed to formulate clinical recommendations on the use of short, standard-length, and zygomatic implants in atrophic maxillae. MATERIALS AND

methodsGroup 2 followed the S2k-level guideline framework of the Association of the Scientific Medical Societies in Germany (AWMF), applying a structured nominal group technique. The evidence base included two systematic reviews synthesizing patient-reported outcomes (PROs), clinician-reported outcomes (ClinROs), and their respective measures, as well as single-round international surveys involving expert clinicians, patients, and cross-disciplinary experts. Draft recommendations were discussed during the in-person consensus meeting in Boston (June 16-18, 2025) and finalized through anonymous plenary voting. Consensus thresholds were predefined at ≥ 75% and ≤ 95% agreement for consensus and > 95% agreement for strong consensus.

resultsThe Group 2 participants formulated 6 clinical recommendations addressing the domains patient selection, surgical treatment options (short, standard-length, and zygomatic implants), and treatment planning. All 6 recommendations reached consensus.

conclusionsThe Group 2 consensus provides practical guidance for the use of short, standard-length, and zygomatic implants in atrophic maxillae, balancing surgical complexity, prosthetic feasibility, and patient-centered care. Remaining evidence gaps-especially regarding standardized outcome sets, loading protocols, prosthetic strategies for zygomatic implants, the use of short implants for full-arch restorations and maintenance frameworks-should be prioritized in future research.

Indexed as

Dental Implantation, EndosseousDental ImplantsDental Prosthesis, Implant-SupportedJaw, EdentulousMaxillaPractice Guidelines as TopicZygomaAtrophic MaxillaDental Prosthesis DesignHumansDental Implantsconsensus conferenceedentulous jawfull‐arch restorationimplant overdentureimplant‐supported dental prosthesisshort implantzygomatic implant

Identifiers

PMID41732073
PMCPMC12992179

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.