Evidence map›Paper›PMID 34704980›Full record

ArticleMedicina oral, patologia oral y cirugia bucal2022

Prevalence and morphometric analysis of the retromolar canal in a Spanish population sample: a helical CT scan study.

M Puche-Roses, A Blasco-Serra, A-A Valverde-Navarro, M Puche-Torres

Abstract read
In one paragraph

Article in Medicina oral, patologia oral y cirugia bucal, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
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1 · What the graph read from it

What it found

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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

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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

3 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

M Puche-RosesDepartment of Human Anatomy and Embryology University of Valencia. Av. de Blasco Ibáñez, 15 46010 Valencia, Spain Arantxa.Blasco@uv.es.
A Blasco-Serra
A-A Valverde-Navarro
M Puche-Torres

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe retromolar canal (RMC) is an anatomical variation of the mandibular canal (MC) whose identification and study should be considered given its implication in the surgical procedures of the retromolar area. The prevalence of the RMC widely varies according to previous studies and may be influenced by the followed study method. This work aimed to evaluate the prevalence of the RMC in a Spanish population sample. MATERIAL AND

methodsFor this purpose, 225 CT scan images (with a higher resolution than the cone beam CT used in other previous studies) from the Hospital Clínico Universitario de Valencia were analyzed. The Osirix MD® radiological image analysis system was applied to analyse the dimensions, location in the retromolar area and morphologic characteristics of the RMC by classifying them according to their typology. Furthermore, the relations between the RMC and gender, age and laterality were studied.

resultsRMC prevalence was 23.1%. No significant relation between the presence of the canal and gender, age or laterality was found. Type Ia was the commonest type with a prevalence of 40.8%.

conclusionsBased on the results of this study, the RMC should be considered a frequent anatomical variation whose complete study is very important in daily clinical practice.

Indexed as

Cone-Beam Computed TomographyMandibleAnatomic VariationHumansPrevalenceTomography, Spiral Computed

Identifiers

PMID34704980
PMCPMC8898575

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