Evidence map›Paper›PMID 33378490›Full record

ArticleThe Angle orthodontist2020

The effect of alveolar decortication on orthodontically induced root resorption.

Po-Jung Chen, Joy H Chang, Eliane H Dutra, Ahmad Ahmida, Ravindra Nanda, Sumit Yadav

Abstract read
In one paragraph

Article in The Angle orthodontist, 2020. 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. Trial
  2. Article
  3. Article
  4. 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

6 authors.

Po-Jung Chen
Joy H Chang
Eliane H Dutra
Ahmad Ahmida
Ravindra Nanda
Sumit Yadav

Funding

Mechanism of BMP2 regulation of Mandibular Condylar Cartilage GrowthK08DE025914 · NIDCR · UNIVERSITY OF CONNECTICUT SCH OF MED/DNT · PI YADAV, SUMIT · 2017 to 2021
$947k
The role of FGFR3 in the effects of PTH in the Mandibular CondyleK01DE029528 · NIDCR · UNIVERSITY OF CONNECTICUT SCH OF MED/DNT · PI DUTRA, ELIANE · 2020 to 2024
$934k
NIDCR NIH HHS K01 DE029528NIDCR NIH HHS K08 DE025914
6 · The paper itself

Abstract

objectiveTo determine the effect of alveolar decortication on orthodontically induced root resorption. MATERIALS AND

methodsA total of 24 male Wistar rats (14 week old) were used. The rats were randomly divided into one of the following three groups: group 1 (control group), orthodontic tooth movement (OTM) for 2 weeks; group 2, OTM for 2 weeks + two alveolar decortications (2AD); group 3, OTM for 2 weeks + four alveolar decortications (4AD). The first molar was moved mesially for 2 weeks. Micro computed tomography was used to analyze root volume. In addition, histological sections were stained with Tartrate Resistant Acid Phosphatase (TRAP) to quantify the osteoclast number.

resultsThe buccal root volume in OTM + 4AD group was decreased by 8.92% and 6.11% when compared with the OTM-only group and OTM + 2AD group, respectively. Similarly, the other four root volumes in the OTM + 4AD group was decreased by 8.99% and 5.24% when compared with the OTM-only group and OTM + 2AD group, respectively. There was a decrease in buccal root density in the OTM + 4AD group by 4.66% and 3.56% when compared with the OTM-only group and the OTM + 2AD group, respectively. In addition, there was an increase in the number of osteoclasts by 195.73% and 98.74% in OTM + 4AD group in comparison with the OTM and OTM + 2AD group.

conclusionsThe amount of orthodontically induced root resorption was positively correlated with the extent of surgical injury used to accelerate orthodontic tooth movement.

Indexed as

Root ResorptionAnimalsMaleOsteoclastsRatsRats, WistarTooth Movement TechniquesTooth RootX-Ray MicrotomographyAlveolar decorticationRoot resorption

Identifiers

PMID33378490
PMCPMC8028471

What OpenQuestion holds

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Read underepoch 390

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.