Evidence map›Paper›PMID 40959667›Full record

ReviewFrontiers in cell and developmental biology2025

The fibularis tertius muscle revisited: comparative anatomy, developmental classification, and evolutionary-clinical implications.

Łukasz Olewnik, Ingrid C Landfald, Daria Domosławka, George Triantafyllou, Georgi P Georgiev, Maria Piagkou

Abstract readReview
In one paragraph

Review in Frontiers in cell and developmental biology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Article
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.

Łukasz OlewnikDepartment of Clinical Anatomy, Mazovian Academy in Płock, Płock, Poland.
Ingrid C LandfaldDepartment of Clinical Anatomy, Mazovian Academy in Płock, Płock, Poland.
Daria DomosławkaDepartment of Clinical Anatomy, Mazovian Academy in Płock, Płock, Poland.
George TriantafyllouVARIANTIS Research Laboratory, Mazovian Academy in Płock, Płock, Poland.
Georgi P GeorgievDepartment of Orthopedics and Traumatology, University Hospital Queen Giovanna ISUL, Medical University Sofia, Sofia, Bulgaria.
Maria PiagkouVARIANTIS Research Laboratory, Mazovian Academy in Płock, Płock, Poland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The fibularis tertius muscle (FTM) has long been regarded as an accessory or vestigial structure with inconsistent presence in the human population. However, recent anatomical, developmental, and biomechanical evidence suggests that FT is a functional and evolutionarily novel muscle with distinct clinical implications. This review synthesizes current knowledge on FT morphology, embryological development, phylogenetic context, imaging challenges, and surgical relevance. A unified classification of its proximal and distal attachments is proposed for both fetal and adult populations. The clinical significance of FT variants, including agenesis and fusion with adjacent structures, is examined in the context of tendon harvesting, lateral ankle stabilization, and nerve assessment. Additionally, future directions are outlined, including fetal imaging, biomechanical modeling, and comparative EMG studies, aiming to integrate FT more comprehensively into anatomical atlases, radiological protocols, and surgical planning.

Indexed as

anatomical variationbipedalismfetal developmentfibularis tertiuslateral ankle instabilityperoneus tertiussuperficial fibular nervetendon insertion

Identifiers

PMID40959667
PMCPMC12434196

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.