Evidence map›Paper›PMID 34576520›Full record

ArticleMaterials (Basel, Switzerland)2021

Torsional Resistance of Heat-Treated Nickel-Titanium Instruments under Different Temperature Conditions.

Hyo Jin Jo, Sang Won Kwak, Hyeon-Cheol Kim, Sung Kyo Kim, Jung-Hong Ha

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 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Review
  2. Bioactive materials · 2023
    Article
  3. Article
  4. Metallurgical Tests in Endodontics: A Narrative Review.Bioengineering (Basel, Switzerland) · 2022
    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

5 authors.

Hyo Jin JoDepartment of Conservative Dentistry, School of Dentistry, Kyungpook National University, Daegu 41940, Korea.
Sang Won KwakDepartment of Conservative Dentistry, School of Dentistry, Dental Research Institute, Pusan National University, Yangsan 50612, Korea.
Hyeon-Cheol KimDepartment of Conservative Dentistry, School of Dentistry, Dental Research Institute, Pusan National University, Yangsan 50612, Korea.ORCID 0000-0001-8032-1194
Sung Kyo KimDepartment of Conservative Dentistry, School of Dentistry, Kyungpook National University, Daegu 41940, Korea.
Jung-Hong HaDepartment of Conservative Dentistry, School of Dentistry, Kyungpook National University, Daegu 41940, Korea.ORCID 0000-0002-0469-4324

Funding

National Research Foundation of Korea (NRF) grant funded by the Korea government (MSIT) NRF-2017R1A5A2015391 and NRF-2021R1F1A106273611
6 · The paper itself

Abstract

This study compared the torsional resistance of heat-treated nickel-titanium (NiTi) instruments under different temperature conditions. Four thermomechanically treated single-use NiTi rotary instruments were selected for this study: OneShape (OS), OneCurve (OC), WaveOne Gold (WOG) and HyFlex EDM (HFE). Each instrument was further subdivided by temperature into 2 subgroups. Maximum torque and the distortion angle until fracture occurred were evaluated. Differential scanning calorimetry analysis was performed to measure the phase transformation temperature. Statistical analysis was performed using a two-way ANOVA and

Indexed as

body temperatureC-wiredifferential scanning calorimetryelectrical discharge machininggold-wireheat-treated nickel-titanium filetorsional resistance

Identifiers

PMID34576520
PMCPMC8470266

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.