Evidence map›Paper›PMID 34207167›Full record

ArticleMaterials (Basel, Switzerland)2021

Influence of the Printing Angle and Load Direction on Flexure Strength in 3D Printed Materials for Provisional Dental Restorations.

Paula Derban, Romeo Negrea, Mihai Rominu, Liviu Marsavina

Abstract read
In one paragraph

Article in Materials (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
–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

18 citing papers in PubMed, 1 synthesis or guideline pooled it.

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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.

Paula DerbanDepartment of Prosthetic Restorations on Implants, University of Medicine and Pharmacy Victor Babes of Timisoara, Blv. Revoluţiei, Nr. 9, 300041 Timişoara, Romania.
Romeo NegreaDepartment of Mathematics, University Politehnica of Timisoara, Pta. Victoriei, Nr. 2, 300006 Timisoara, Romania.ORCID 0000-0001-7027-5331
Mihai RominuDepartment of Prosthesis Technology and Dental Materials, University of Medicine and Pharmacy Victor Babes of Timisoara, Blv. Revoluţiei, Nr. 9, 300041 Timişoara, Romania.
Liviu MarsavinaDepartment of Mechanics and Strength of Materials, University Politehnica of Timisoara, Mihai Viteazu Avenue, Nr. 1, 300222 Timisoara, Romania.

Funding

Horizon 2020 Framework Programme 857124
6 · The paper itself

Abstract

The CAD/CAM techniques, especially additive manufacturing such as 3D printing, constitute an ever-growing part of obtaining different dental appliances and restorations. Of these, provisional restorations are of frequent use in daily dental practice and are the object of this study. Masticatory and parafunctional forces determine flexure on these prostheses. This study investigates the influence of the printing angle and loading direction of the applied force on the flexure strength of two commercially available printable resins-Detax Freeprint Temp and Nextdent MFH Vertex dental. Ten rectangular beam specimens printed at the angle of 0, 45 and 90 degrees were fabricated of each of these materials, with an addition of 10 at 0 degrees for the investigation of the load direction. Three-point bending tests were performed in a universal testing machine. Flexure strength, strain at break and Young's modulus were determined and a statistical analysis was performed on the obtained data. According to the statistical analysis, the flexural strength has a significance dependence with respect to degrees of orientation, for both investigated materials.

Indexed as

3D printingflexure strengthload directionprinting angleprovisional dental restorations

Identifiers

PMID34207167
PMCPMC8233949

What OpenQuestion holds

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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.