Evidence map›Paper›PMID 38345509›Full record

ArticleClinical and experimental dental research2024

Anatomical three-dimensional model with peri-implant defect for in vitro assessment of dental implant decontamination.

Sadia Nazir Khan, Odd Carsten Koldsland, Hanna Tiainen, Carl Hjortsjö

Open access · goldAbstract read
In one paragraph

Article in Clinical and experimental dental research, 2024. 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
2.0field-weighted citation impact, top 18% of its field
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, 5 citations in OpenAlex.

  1. Article
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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 at 1 institution in 1 country.

Sadia Nazir KhanDepartment of Prosthetics and Oral Function, Faculty of Dentistry, University of Oslo, Oslo, Norway.ORCID 0000-0003-3925-326X
Odd Carsten KoldslandDepartment of Periodontology, Faculty of Dentistry, University of Oslo, Oslo, Norway.ORCID 0000-0001-6842-8255
Hanna TiainenDepartment of Biomaterials, Faculty of Dentistry, University of Oslo, Oslo, Norway.
Carl HjortsjöDepartment of Prosthetics and Oral Function, Faculty of Dentistry, University of Oslo, Oslo, Norway.ORCID 0000-0003-3873-0490
University of Oslo · NO

Funding

Institute for Clinical Dentistry, Faculty of Dentistry, University of Oslo, Norway
6 · The paper itself

Abstract

objectivesAccess to the implant surface plays a significant role in effective mechanical biofilm removal in peri-implantitis treatment. Mechanical decontamination may also alter the surface topography of the implant, potentially increasing susceptibility to bacterial recolonization. This in vitro study aimed to evaluate a newly developed, anatomically realistic, and adaptable three-dimensional (3D)printed model with a peri-implant bone defect to evaluate the accessibility and changes of dental implant surfaces after mechanical decontamination treatment. MATERIAL AND

methodsA split model of an advanced peri-implant bone defect was prepared using 3D printing. The function of the model was tested by mechanical decontamination of the exposed surface of dental implants (Standard Implant Straumann AG) coated with a thin layer of colored occlusion spray. Two different instruments for mechanical decontamination were used. Following decontamination, the implants were removed from the split model and photographed. Image analysis and fluorescence spectroscopy were used to quantify the remaining occlusion spray both in terms of area and total amount, while scanning electron microscopy and optical profilometry were used to analyze alteration in the implant surface morphology.

resultsThe 3D model allowed easy placement and removal of the dental implants without disturbing the implant surfaces. Qualitative and quantitative assessment of removal of the occlusion spray revealed differences in the mechanism of action and access to the implant surface between tested instruments. The model permitted surface topography analysis following the decontamination procedure.

conclusionThe developed 3D model allowed a realistic simulation of decontamination of implant surfaces with colored occlusion spray in an advanced peri-implant defect. 3D printing allows easy adaptation of the model in terms of the shape and location of the defect. The model presents a valuable tool for in vitro investigation of the accessibility and changes of the implant surface after mechanical and chemical decontamination.

Indexed as

Dental ImplantsPeri-ImplantitisDecontaminationHumansMicroscopy, Electron, ScanningSurface PropertiesDental ImplantsCADCAMdental implantsmechanical decontaminationperi-implantitis

Identifiers

PMID38345509
PMCPMC10829417
OpenAlexW4391387222

What OpenQuestion holds

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LicenceCC BY
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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.