Evidence map›Paper›PMID 33747392›Full record

ArticleThe journal of advanced prosthodontics2021

Effect of rinsing time on the accuracy of interim crowns fabricated by digital light processing: An

Beom-Il Lee, Seung-Gyu You, Seung-Min You, Seen-Young Kang, Ji-Hwan Kim

Erratum issuedAbstract read
In one paragraph

Article in The journal of advanced prosthodontics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors.

Beom-Il LeeDepartment of Dental Laboratory Science and Engineering, College of Health Science, Korea University, Seoul, Republic of Korea.ORCID https://orcid.org/0000-0001-9248-6519
Seung-Gyu YouDepartment of Dental Laboratory Science and Engineering, College of Health Science, Korea University, Seoul, Republic of Korea.ORCID https://orcid.org/0000-0003-2507-8931
Seung-Min YouDepartment of Dental Laboratory Science and Engineering, College of Health Science, Korea University, Seoul, Republic of Korea.ORCID https://orcid.org/0000-0002-1934-4319
Seen-Young KangMedical Device Research Division, National Institute of Food and Drug Safety Evaluation, Osong, Republic of Korea.ORCID https://orcid.org/0000-0001-8555-1079
Ji-Hwan KimDepartment of Dental Laboratory Science and Engineering, College of Health Science, Korea University, Seoul, Republic of Korea.ORCID https://orcid.org/0000-0003-3889-2289

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThis study was to evaluate the effect of rinsing time on the accuracy of interim crowns fabricated by digital light processing. MATERIALS AND

methodsThe maxillary right first molar master die was duplicated using a silicone material, while a study die was produced using epoxy resin. Scans of the epoxy resin die were used in combination with CAD software to design a maxillary right first molar interim crown. Based on this design, 24 interim crowns were fabricated with digital light processing. This study examined the trueness and precision of products that were processed with one of the three different postprocessing rinsing times (1 min, 5 min, and 10 min). Trueness was measured by superimposing reference data with scanned data from external, intaglio, and marginal surfaces. Precision was measured by superimposing the scan data within the group. The trueness and precision data were analyzed using Kruskal-Wallis, nonparametric, and post-hoc tests, and were compared using a Mann-Whitney U test with Bonferroni correction (α=.05).

resultsThe trueness of the external and intaglio surfaces of crowns varied significantly among the different rinsing times (

conclusionInterim crowns rinsed for 10 minutes showed high accuracy.

Indexed as

AccuracyAdditive manufacturingDigital light processingInterim crownRinsing time

Identifiers

PMID33747392
PMCPMC7943752

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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.