Evidence map›Paper›PMID 25686428›Full record

ReviewBritish dental journal2015

Retention in orthodontics.

C D Johnston, S J Littlewood

Registry-linked trialAbstract readReview
PubMed Publisher
In one paragraph

Review in British dental journal, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06284499 (Effect of Different Fixed Lingual Retainers on Tooth Stability), which is not on this map. Cited by 69 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
69citing papers in PubMed, 3 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.

NCT06284499 withdrawnnot on this mapstarted 2020, after this paper: background citation

Effect of Different Fixed Lingual Retainers on Tooth Stability

Typeobservational_patient_registrySponsorMustafa Kemal UniversityRan2020 to 2023Enrolled0ConditionsEffect of Lingual Retainers on Tooth StabilityArmsmeasuring tooth stability after orthodontic treatment using a Periotest® device.
3 · Its place in the literature

Who cites it

69 citing papers in PubMed, 3 syntheses or guidelines pooled it.

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  17. Changes in the distribution of occlusal forces in the course of the orthodontic retention phase : A prospective cohort study.Journal of orofacial orthopedics = Fortschritte der Kieferorthopadie : Organ/official journal Deutsche Gesellschaft fur Kieferorthopadie · 2025
    Article
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  20. Orthodontic retainers: are they all the same?Dental press journal of orthodontics · 2025
    Article

9 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

2 authors.

C D JohnstonCentre for Dentistry, Queen's University Belfast &Belfast Health and Social Care Trust, Grosvenor Road, Belfast, BT12 6BP;
S J LittlewoodSt Luke's Hospital, Little Horton Lane, Bradford, BD5 0NA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Retention is necessary following orthodontic treatment to prevent relapse of the final occlusal outcome. Relapse can occur as a result of forces from the periodontal fibres around the teeth which tend to pull the teeth back towards their pre-treatment positions, and also from deflecting occlusal contacts if the final occlusion is less than ideal. Age changes, in the form of ongoing dentofacial growth, as well as changes in the surrounding soft tissues, can also affect the stability of the orthodontic outcome. It is therefore essential that orthodontists, patients and their general dental practitioners understand the importance of wearing retainers after orthodontic treatment. This article will update the reader on the different types of removable and fixed retainers, including their indications, duration of wear, and how they should be managed in order to minimise any unwanted effects on oral health and orthodontic outcomes. The key roles that the general dental practitioner can play in supporting their patients wearing orthodontic retainers are also emphasised.

Indexed as

Orthodontic RetainersHumansMalocclusionOrthodontics, CorrectiveRecurrenceTime Factors

Identifiers

PMID25686428

What OpenQuestion holds

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Read underepoch 390

Registered trials

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.