Evidence map›Paper›PMID 40818001›Full record

ArticleInternational journal of implant dentistry2025

The application of plotted surgical guides for pilot-guided and full-guided implant insertion- a prospective model study in a cohort of undergraduate dental students.

Rudolf Reil, Michael Krimmel, Christina Weismann, Ali-Reza Ketabi, Andreas Naros, Siegmar Reinert, Matthias C Schulz

Abstract read
In one paragraph

Article in International journal of implant dentistry, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

7 authors.

Rudolf Reil *Department of Oral and Maxillofacial Surgery (Head: Prof. Dr. Dr. Bernd Lethaus), University Hospital Tübingen, Eberhard Karls Universität Tübingen, Osianderstr. 2-8, D-72076, Tübingen, Germany.
Michael Krimmel *Department of Oral and Maxillofacial Surgery (Head: Prof. Dr. Dr. Bernd Lethaus), University Hospital Tübingen, Eberhard Karls Universität Tübingen, Osianderstr. 2-8, D-72076, Tübingen, Germany.
Christina WeismannDepartment of Orthodontics (Head: Prof. Dr. Bernd Koos), University Hospital Tübingen, Eberhard Karls Universität Tübingen, Osianderstr. 2-8, D-72076, Tübingen, Germany.
Ali-Reza KetabiDepartment of Prosthodontics (Head: Prof. Dr. Andree Piwowarczyk), School of Dentistry, Faculty of Health, Witten/Herdecke University, Alfred-Herrhausen-Str. 45, D-58455, Witten, Germany.
Andreas NarosDepartment of Oral and Maxillofacial Surgery (Head: Prof. Dr. Dr. Bernd Lethaus), University Hospital Tübingen, Eberhard Karls Universität Tübingen, Osianderstr. 2-8, D-72076, Tübingen, Germany.
Siegmar ReinertDepartment of Oral and Maxillofacial Surgery (Head: Prof. Dr. Dr. Bernd Lethaus), University Hospital Tübingen, Eberhard Karls Universität Tübingen, Osianderstr. 2-8, D-72076, Tübingen, Germany.
Matthias C SchulzDepartment of Oral and Maxillofacial Surgery (Head: Prof. Dr. Dr. Bernd Lethaus), University Hospital Tübingen, Eberhard Karls Universität Tübingen, Osianderstr. 2-8, D-72076, Tübingen, Germany. matthias.schulz@med.uni-tuebingen.de.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeImplant dentistry is an established therapy option with sufficient long-term success for the replacement of missing teeth. Education in implant dentistry should not only focus on theory but also on practical courses. The purpose of the current examination was to assess the accuracy of fully guided and pilot-drill guided implant insertion applying plotted static guides in a cohort of undergraduate dental students.

methodsMatching a three-dimensional set of radiographic data and surface scans of 51 artificial mandibular models, 51 surgical templates were produced by plotting. Metal sleeves allowing either a pilot-drill or fully guided implant insertion were inserted alternatively in region 36 and 46. A total of 102 implants were inserted by 51 undergraduates. Subsequently, the positions of the implants were analyzed radiographically considering the accuracy. Additionally, the time required for implant insertion was recorded and a questionnaire was completed. Statistical analysis followed.

resultsIn general, the accuracy of fully guided implant insertion was higher compared to pilot-drill guided. Mean three-dimensional deviation was 2.24 ± 0.38 degrees for fully guided vs. 4.51 ± 2.20 degrees for pilot-drill guided implant insertion. Time required for fully guided implant insertion was statistically significant higher compared to pilot-drill guided (15:22 ± 5:22 vs. 9:35 ± 3:58 min, p < 0.01). The returned questionnaires reported a high interest but a self-assessed minor previous knowledge in implant dentistry.

conclusionThe examination could show that inexperienced undergraduates benefited from fully guided implant insertion in a laboratory set-up. Based on the questionnaires there is a distinct demand for an extended education in implant dentistry among undergraduate students.

Indexed as

Dental Implantation, EndosseousSurgery, Computer-AssistedCohort StudiesDental ImplantsEducation, DentalFemaleHumansImaging, Three-DimensionalMaleMandibleProspective StudiesStudents, DentalDental ImplantsFull-guided implant insertionLaboratory studyOrientation templateThree-dimensional plotting

Identifiers

PMID40818001
PMCPMC12357820

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LicenceCC BY
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Registered trials

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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.