Evidence map›Paper›PMID 40772402›Full record

ArticleClinical oral implants research2025

Flapless Mini Implants Immediately Loaded for Full-Arch Overdenture Rehabilitation: An Up-To-15-Year Retrospective Study.

Gerardo Pellegrino, Zoran Zaccheroni, Subhi Tayeb, Andrea Oliverio, Edoardo Mancuso, Lorenzo Bonifazi, Amerigo Giudice, Carlo Barausse, Pietro Felice

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 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Review
  2. Article
  3. 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

9 authors.

Gerardo PellegrinoUnit of Oral Surgery, Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy.
Zoran ZaccheroniPrivate Practice, Imola, Italy.
Subhi TayebUnit of Oral Surgery, Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy.ORCID 0009-0009-3346-7057
Andrea OliverioUnit of Oral Surgery, Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy.
Edoardo MancusoProsthetic Unit, Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy.
Lorenzo BonifaziUnit of Oral Surgery, Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy.
Amerigo GiudiceDepartment of Health Sciences, Magna Graecia University of Catanzaro, Catanzaro, Italy.
Carlo BarausseUnit of Oral Surgery, Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy.
Pietro FeliceUnit of Oral Surgery, Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy.ORCID 0000-0002-3172-2343

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesThis study aimed to evaluate the survival rates of Mini Dental Implants (MDIs) placed in both the maxilla and the mandible, and their associated overdenture prostheses in edentulous patients over short-, medium-, and long-term follow-up periods. MATERIALS AND

methodsPatients rehabilitated with Mini Dental Implants (diameter ≤ 2.9 mm) as support for overdenture prostheses with a minimum follow-up period of 3 years were included in the study. Data from eligible patients were collected, and marginal bone loss (MBL) was assessed for each implant. The primary outcomes for the prostheses and implants included failure rates, complications, and implant-related MBL.

resultsThe study analyzed 83 patients and 334 implants over an 8.09 ± 3.96-year mean follow-up. The cumulative implant survival rate at 15 years was 86.3% (95% CI: 79.5%-91.0%). Mean MBL increased from 0.09 ± 0.44 mm at implant placement to 1.79 ± 0.82 mm at 15 years, with Lodi Biomax implants exhibiting significantly lower annual bone loss compared to Dentatus Atlas implants (p < 0.001). The prosthetic survival rate was 95.45% (95% CI: 91.1-99.81). Longer follow-up (p = 0.018) and fewer adjustments (p < 0.001) reduced risks of complication occurrence. Additionally, Lodi Biomax implants had fewer complications compared to Dentatus Atlas (p = 0.039).

conclusionMini Dental Implants with a diameter between 2.4 and 3 mm showed high survival rates over follow-ups of up to 15 years. Their use offers a viable prosthetic solution for edentulous patients, minimizing surgical invasiveness, rehabilitation time, and costs, particularly when a fixed prosthesis is either not feasible or not requested by the patient.

Indexed as

Dental ImplantsDental Prosthesis, Implant-SupportedDenture, OverlayImmediate Dental Implant LoadingAgedAged, 80 and overAlveolar Bone LossDental Prosthesis DesignDental Restoration FailureFemaleFollow-Up StudiesHumansJaw, EdentulousMaleMandibleMaxillaDental Implantsdental implantsmarginal bone lossmini dental implantsoverdenturesretrospective study

Identifiers

PMID40772402
PMCPMC12598911

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.