Evidence map›Paper›PMID 41170275›Full record

ArticleCureus2025

Musculocutaneous Nerve Compression by a Humeral Osteophyte: An Unusual and Difficult-to-Diagnose Cause of Peripheral Neuropathy.

Romain Mari, Guillaume Huttin

Abstract readCase Reports
In one paragraph

Article in Cureus, 2025. 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

2 authors.

Romain MariDepartment of Reconstructive Surgery, Hand Surgery Unit, Université Grenoble Alpes, Centre Hospitalier Universitaire de Grenoble Alpes, Grenoble, FRA.
Guillaume HuttinDepartment of Reconstructive Surgery, Hand Surgery Unit, Université Grenoble Alpes, Centre Hospitalier Universitaire de Grenoble Alpes, Grenoble, FRA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Isolated neuropathy of the musculocutaneous nerve is an uncommon condition, and compression by a bony outgrowth represents an exceptionally rare cause. We describe the case of a 58-year-old man who presented with motor and sensory deficits consistent with musculocutaneous nerve dysfunction. Cross-sectional imaging and nerve conduction studies revealed a proximal humeral osteophyte responsible for nerve compression. The patient underwent surgical excision of the osteophyte, which resulted in a favorable postoperative outcome. This case highlights the rarity of osteophyte-related nerve compression and underscores the importance of considering an osseous etiology in the differential diagnosis of atypical peripheral neuropathies. Imaging modalities such as CT and MRI, in combination with electrophysiological testing, play a central role in lesion identification. Surgical management offers the potential for meaningful functional recovery.

Indexed as

musculocutaneous nervenerve entrapmentosteophyteperipheral neuropathyupper limb

Identifiers

PMID41170275
PMCPMC12569502

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.