Evidence map›Paper›PMID 31266496›Full record

ArticleBMC musculoskeletal disorders2019

A cadaveric study of the morphology of the extensor hallucis longus - a proposal for a new classification.

Łukasz Olewnik, Michał Podgórski, Michał Polguj, Kacper Ruzik, Mirosław Topol

Open access · goldAbstract read
In one paragraph

Article in BMC musculoskeletal disorders, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
2.9field-weighted citation impact, top 10% 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

10 citing papers in PubMed, 24 citations in OpenAlex.

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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 at 2 institutions in 1 country.

Łukasz OlewnikDepartment of Normal and Clinical Anatomy, Interfaculty Chair of Anatomy and Histology, Medical University of Lodz, Lodz, Poland. lukasz.olewnik@umed.lodz.pl.ORCID http://orcid.org/0000-0002-6414-9504
Michał PodgórskiDepartment of Diagnostic Imaging Lodz, Polish Mother's Memorial Hospital Research Institute, Lodz, Poland.
Michał PolgujDepartment of Angiology, Interfaculty Chair of Anatomy and Histology, Medical University of Lodz, Lodz, Poland.
Kacper RuzikDepartment of Normal and Clinical Anatomy, Interfaculty Chair of Anatomy and Histology, Medical University of Lodz, Lodz, Poland.
Mirosław TopolDepartment of Normal and Clinical Anatomy, Interfaculty Chair of Anatomy and Histology, Medical University of Lodz, Lodz, Poland.
Medical University of Lodz · PLPolish Mother’s Memorial Hospital Research Institute · PL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMorphological variations of the EHL concern mainly the accessory tendons and the site of their insertion. The aim of our study is to present a new classification of the EHL.

methodsClassical anatomical dissection was performed on 104 lower limbs (51 right, 53 left, fixed in 10% formalin solution).

resultsIn the cadavers, three types of morphology (insertion and addidtional band) were observed. Type I, the most common type, was characterized by a single tendon that ends as an extensor hood on the dorsal aspect of the base of the distal phalanx of the big toe (57.7%). Type II was characterized by two distal tendons and was subdivided into three subtypes according to (A-29.9%, B-4.8% and C-5.7%). Type III was characterised by three distal tendons (two cases - 1.9%).

conclusionThe EHL presents high morphological variability. Knowledge of particular types of insertion is essential for both clinicians and anatomists.

Indexed as

Anatomic VariationAdultAgedAged, 80 and overCadaverDissectionFemaleFootHumansMaleMiddle AgedMuscle, SkeletalTendonsAnatomical studyCadaveric studyExtensor hallucis longus muscleExtensor hallucis longus tendonNew classification

Identifiers

PMID31266496
PMCPMC6607556
OpenAlexW2955869484

What OpenQuestion holds

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LicenceCC BY
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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.