Evidence map›Paper›PMID 42099334›Full record

ArticleCureus2026

A Duplicated Anterior Inferior Cerebellar Artery Traversing a Bifurcated Abducens Nerve.

George Triantafyllou, Panagiotis Papadopoulos-Manolarakis, Maria Piagkou

Abstract readCase Reports
In one paragraph

Article in Cureus, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

3 authors.

George TriantafyllouDepartment of Anatomy, School of Medicine, Faculty of Health Sciences, National and Kapodistrian University of Athens, Athens, GRC.
Panagiotis Papadopoulos-ManolarakisDepartment of Anatomy, School of Medicine, Faculty of Health Sciences, National and Kapodistrian University of Athens, Athens, GRC.
Maria PiagkouDepartment of Anatomy, School of Medicine, Faculty of Health Sciences, National and Kapodistrian University of Athens, Athens, GRC.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The neurovascular relationship between the anterior inferior cerebellar artery (AICA) and the abducens nerve (CN VI) exhibits significant morphological variability, with important implications for skull base surgery and neurology. During routine cadaveric dissection of a 68-year-old male donor, an uncommon anatomical configuration was identified. The left side demonstrated a duplicated AICA originating from the basilar artery. While the first branch (AICA-1) coursed ventrally to CN VI, the second branch (AICA-2) passed directly through a bifurcation of the nerve. The contralateral side showed a single AICA following a typical ventral course relative to CN VI. Awareness of such variations is essential to reduce the risk of iatrogenic injury during cerebellopontine angle procedures and to facilitate the recognition of potential neurovascular conflict syndromes. Careful preoperative evaluation using high-resolution magnetic resonance imaging may aid in identifying these relationships.

Indexed as

abducens nerveanatomical variationanterior inferior cerebellar arterycerebellopontine angleneurovascular conflict

Identifiers

PMID42099334
PMCPMC13148115

What OpenQuestion holds

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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.