Evidence map›Paper›PMID 34932714›Full record

ArticleDental press journal of orthodontics2021

The influence of 3x3 bonded retainer on anterior crowding relapse in mandibular incisor extraction cases.

Marcelo Berbert, Paula Cotrin, Renata Cristina Gobbi de Oliveira, Ricardo Gobbi de Oliveira, Fabricio Pinelli Valarelli, Marcos Roberto de Freitas, Karina Maria Salvatore Freitas

Open access · diamondAbstract read
In one paragraph

Article in Dental press journal of orthodontics, 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
1.0field-weighted citation impact, top 28% of its field
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, 6 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  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

7 authors at 1 institution in 1 country.

Marcelo BerbertCentro Universitário Ingá, Faculdade de Odontologia (Maringá/PR, Brazil).ORCID http://orcid.org/0000-0002-1799-5003
Paula CotrinCentro Universitário Ingá, Faculdade de Odontologia (Maringá/PR, Brazil).ORCID http://orcid.org/0000-0002-6230-0522
Renata Cristina Gobbi de OliveiraCentro Universitário Ingá, Faculdade de Odontologia (Maringá/PR, Brazil).ORCID http://orcid.org/0000-0002-9629-9283
Ricardo Gobbi de OliveiraCentro Universitário Ingá, Faculdade de Odontologia (Maringá/PR, Brazil).ORCID http://orcid.org/0000-0002-0725-2337
Fabricio Pinelli ValarelliCentro Universitário Ingá, Faculdade de Odontologia (Maringá/PR, Brazil).ORCID http://orcid.org/0000-0002-4285-486X
Marcos Roberto de FreitasUniversidade de São Paulo, Faculdade de Odontologia de Bauru, Departamento de Odontologia (Bauru/SP, Brazil).ORCID http://orcid.org/0000-0002-5310-3666
Karina Maria Salvatore FreitasCentro Universitário Ingá, Faculdade de Odontologia (Maringá/PR, Brazil).ORCID http://orcid.org/0000-0001-9145-6334
Universidade de São Paulo · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo evaluate the 3x3 bonded retainer influence on the mandibular anterior crowding in cases treated with mandibular incisor extraction.

methodsThe sample comprised pretreatment, posttreatment and follow-up orthodontic records of 16 subjects (10 females and 6 males) with Class I malocclusion treated with extraction of a single mandibular incisor. The mean ages (± SD) at pretreatment, posttreatment and follow-up evaluation were 23.45 ± 9.14 years, 25.50 ± 8.95 years and 30.11 ± 8.59 years, respectively. The mean (± SD) treatment time and posttreatment evaluation time were 2.05 ± 0.45 years and 4.60 ± 1.85 years , respectively. Little irregularity index and interdental widths were evaluated using dental casts. The sample was divided into two subgroups, according to the presence of the 3x3 bonded retainer at follow-up.

resultsThe subgroup without 3x3 bonded retainer presented a greater relapse at the follow-up, when compared to 3x3 bonded retainer subgroup.

conclusionThere was a significant relapse in cases treated with mandibular incisor extraction at follow-up. The subgroup without 3x3 bonded retainer showed a significant relapse at the follow-up when compared to the retainer group.

Indexed as

IncisorMalocclusionAdolescentAdultFemaleFollow-Up StudiesHumansMaleMandibleOrthodontic Appliances, FixedOrthodontic RetainersRecurrenceYoung Adult

Identifiers

PMID34932714
PMCPMC8690515
OpenAlexW4206435840

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.