Evidence map›Paper›PMID 40942599›Full record

ArticleMaterials (Basel, Switzerland)2025

The Influence of the Internal Design and Layer Thickness on the Accuracy of 3D-Printed Dental Models.

Jong-Hak Ahn, Jae-Won Choi

Abstract read
In one paragraph

Article in Materials (Basel, Switzerland), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the 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.

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

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

2 authors.

Jong-Hak AhnDepartment of Dental Laboratory Science, College of Health Science, Catholic University of Pusan, 57 Oryundae-ro, Geumjeong-gu, Busan 46252, Republic of Korea.
Jae-Won ChoiDepartment of Dental Laboratory Science, College of Health Science, Catholic University of Pusan, 57 Oryundae-ro, Geumjeong-gu, Busan 46252, Republic of Korea.ORCID 0000-0001-6786-9251

Funding

Catholic University of Pusan and Ministry of Education This paper was supported by RESEARCH FUND offered from Catholic University of Pusan; This paper was supported by University Innovation Support Project through the National Research Foundation of Korea funded by the Ministry of Education in 2025.
6 · The paper itself

Abstract

This study investigated the effect of the internal design and layer thickness on 3D-printed dental models. The internal designs were classified based on the presence or absence of the palatal surface (Opened or Closed palate) and the outer wall thickness (1 mm, 3 mm, and Full). They were named as follows: O1, O3, OF, C1, C3, and CF. Based on the internal design and layer thickness (50 and 100 µm), a total of 12 experimental groups were created (n = 120). The control group was fabricated using dental stone (n = 10). The measurement sites were defined as follows: the mesiodistal width (MD) and occlusocervical height (OC) of the crown and the intercanine width (ICW) and intermolar width (IMW). Statistical significance was tested using a two-way ANOVA, one-way ANOVA, and independent sample

Indexed as

3D printingaccuracydental modelinternal designlayer thickness

Identifiers

PMID40942599
PMCPMC12430249

What OpenQuestion holds

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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.