Evidence map›Paper›PMID 40693525›Full record

ArticleClinical oral implants research2025

Clinical and Radiographic Changes at Implants Supporting Fixed Partial Dental Prostheses With Cantilever Extensions. A Retrospective Study After at Least 10 Years of Loading.

Alexios Bakopoulos, Haralampos Petridis, Konstantinos Michalakis, Lazaros Tsalikis, Ioannis Vouros

Abstract read
In one paragraph

Article in Clinical oral implants research, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

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0cells of the map it votes in
1citing 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

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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

1 citing paper in PubMed.

  1. Review
4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Alexios BakopoulosDepartment of Preventive Dentistry, Periodontology and Implant Biology, School of Dentistry, Aristotle University of Thessaloniki, Thessaloniki, Greece.ORCID 0009-0003-8715-5215
Haralampos PetridisUnit of Prosthodontics, UCL Eastman Dental Institute, London, UK.
Konstantinos MichalakisDepartment of Restorative Sciences and Biomaterials, Boston University Henry M. Goldman School of Dental Medicine, Boston, Massachusetts, USA.
Lazaros TsalikisDepartment of Preventive Dentistry, Periodontology and Implant Biology, School of Dentistry, Aristotle University of Thessaloniki, Thessaloniki, Greece.
Ioannis VourosDepartment of Preventive Dentistry, Periodontology and Implant Biology, School of Dentistry, Aristotle University of Thessaloniki, Thessaloniki, Greece.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimTo report clinical and radiographic changes at implants supporting Fixed Partial Dental Prostheses with Cantilever extensions (FPDPC's) after a loading time exceeding 10 years. MATERIALS AND

methodsPatients with FPDPC's were reevaluated after a loading time of 10-21 years. A clinical and radiographic examination was conducted to assess Marginal bone level change (MBLc), biological, and prosthetic parameters. Pocket depth (PD), Attachment Level (CAL), Bleeding on Probing (BOP), and Presence of Plaque (PL) were also recorded.

resultsNineteen patients with 21 FPDPC's supported by 47 implants were re-evaluated after a mean loading time of 13.3 ± 2.9 years (range: 10-21 years). Implant survival rate was 100% and implant success rate was 91.5%, accounting for 4 implants (8.5%) that presented with peri-implantitis. Twelve implants (25.5%) exhibited peri-implant mucositis. Three of the FPDPC's had to be replaced due to fracture of the cantilever teeth and one other FPDPC had abutment screw fracture which was corrected, leading to prosthetic survival and success rates of 86% and 81%, respectively. Mean MBLc from implant placement to time of re-evaluation was 0.99 ± 1.11 mm (95% CI: 0.67, 1.31, p-value < 0.001). Mean PD at re-evaluation was 3.9 ± 1.6 mm, mean CAL was 1.2 ± 1.6 mm. Percentages of BOP and PL were 14.89% ± 23.11% and 26.6% ± 30.625 respectively.

conclusionFixed partial dental prostheses with cantilever extensions are a reliable option if extensive bone grafting or sinus lifts are to be avoided, with 10-year results showing 100% implant survival, 90% implant success, and 86% and 81% prosthetic survival and success rates, respectively.

Indexed as

Dental ImplantsDental Prosthesis, Implant-SupportedDenture, Partial, FixedAdultAgedAlveolar Bone LossDental Implantation, EndosseousDental Restoration FailureFemaleHumansMaleMiddle AgedPeri-ImplantitisPeriodontal IndexRetrospective StudiesDental Implantsbiologic complicationsbone losscantilever extensiondental implantspartial dental prosthesisprosthetic complications

Identifiers

PMID40693525
PMCPMC12491918

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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.