Evidence map›Paper›PMID 40963121›Full record

Trial reportBMC oral health2025

Evaluation of the stability of implants placed in low-quality bone following the use of osseodensification technique versus ridge expanders:randomized clinical trial.

Mariam Samir Nabih, Omar Ahmed Mahmoud Ashour, Waleed Mohamed Abbas, Ahmed ElBarbary

Registry-linked trialAbstract readRandomized Controlled TrialComparative Study
In one paragraph

Trial report in BMC oral health, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05330546 (Evaluation of the Stability of Implants Placed in Low Quality Bone Following the Use of Osseodensification Technique Versus Ridge Expanders), which is not on this map. Cited by 1 paper.

0numbers the graph read from it
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

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.

NCT05330546 nacompletednot on this map

Evaluation of the Stability of Implants Placed in Low Quality Bone Following the Use of Osseodensification Technique Versus Ridge Expanders: Randomized Clinical Trial

TypeinterventionalSponsorCairo UniversityRan2022 to 2024Enrolled20ConditionsLow Bone DensityArmsDensah burs, Ridge expansion screws
3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Trial
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

4 authors.

Mariam Samir NabihDepartment of Oral Medicine and Periodontology Faculty of Dentistry, Cairo University, Al Saraya Str. 11, Manial, Cairo, Egypt. mariam.bibawi@dentistry.cu.edu.eg.
Omar Ahmed Mahmoud AshourDepartment of Oral Medicine and Periodontology Faculty of Dentistry, Cairo University, Al Saraya Str. 11, Manial, Cairo, Egypt.
Waleed Mohamed AbbasDepartment of Oral Medicine and Periodontology, Faculty of Dentistry, Ain Shams University, Cairo, Egypt.
Ahmed ElBarbaryDepartment of Oral Medicine and Periodontology Faculty of Dentistry, Cairo University, Al Saraya Str. 11, Manial, Cairo, Egypt.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundLow bone quality, as well as narrow ridge width, presents a challenge for implant placement and affects implant stability. To date, the effectiveness of a specific technique to enhance implant stability in low-bone quality, along with ridge expansion, is not well established. This study aimed to evaluate implant stability in low-quality bone using osseodensification technique (OD) versus ridge expanders.

methodsTwenty-two patients with one missing upper tooth and low-quality bone were recruited. The osteotomy site was prepared via either ridge expanders or the OD technique. The assessments included primary implant stability and secondary stability at 3 and 6 months, as well as bone width at different vertical levels (2, 4, and 8 mm), evaluated preoperatively, baseline (immediately postoperatively), at 3 and 6 months. Additionally, pain outcome (PO) was assessed.

resultsIntergroup comparisons of implant stability between interventions revealed no statistically significant differences at baseline or 3 months (P > 0.05), whereas there was a statistically significant difference at 6 months (P = 0.0268) in favour of the OD group. The PO revealed no statistically significant differences at baseline or after 1 week (P > 0.05). The ridge width between interventions showed statistically significant differences at baseline and after 3 and 6 months (P < 0.05) at 2, 4, and 8 mm in favour of the OD group.

conclusionsConsidering the significant preoperative difference in crestal ridge width and the short follow-up period, the OD technique appears to be effective in low-quality bone, improving implant stability and enabling the expansion of narrow ridges with minimal postoperative pain.

trial registrationThis study was registered at clinicaltrials.gov on April 2nd, 2022, with the registration number NCT05330546.

Indexed as

Alveolar Ridge AugmentationDental Implantation, EndosseousDental ImplantsAdultFemaleHumansMaleMiddle AgedTreatment OutcomeDental ImplantsBone expansionDental implantsImplant stabilityPainSurgical instruments

Identifiers

PMID40963121
PMCPMC12445021

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Registered trials

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.