Evidence map›Paper›PMID 41945591›Full record

SynthesisEFORT open reviews2026

Muscle edema of the rotator cuff: a systematic review of characteristics and associated pathologies from the LaTour group.

Jeanni Zbinden, Kinga Michalewska, Sean Wl Ho, Marko Nabergoj, Mohamed Ibrahim, Joe Chih-Hao Chiu, Xue Ling Chong, Brigitte Von Rechenberg, Alexandre Lädermann

Abstract readSystematic Review
In one paragraph

Synthesis in EFORT open reviews, 2026. 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. Review
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

9 authors.

Jeanni ZbindenDivision of Orthopaedics and Trauma Surgery, La Tour Hospital, Meyrin, Switzerland.
Kinga MichalewskaReSurg SA, Nyon, Switzerland.
Sean Wl HoDepartment of Orthopedic Surgery, Tan Tock Seng Hospital, Singapore, Singapore.
Marko NabergojValdotra Orthopaedic Hospital, Ankaran, Slovenia.
Mohamed IbrahimDepartment of Orthopedics and Trauma Surgery, Faculty of Medicine, Fayoum University, Fayoum, Egypt.
Joe Chih-Hao ChiuDepartment of Orthopedic Surgery, Chang Gung Memorial Hospital, Taoyuan, Taiwan.ORCID https://orcid.org/0000-0001-9415-5115
Xue Ling ChongConsultant Orthopaedic Surgeon, Royal Square Medical Centre, Singapore, Singapore.ORCID https://orcid.org/0000-0002-5773-6241
Brigitte Von RechenbergVetsuisse Faculty ZH, University of Zurich, Zurich, Switzerland.
Alexandre LädermannDivision of Orthopaedics and Trauma Surgery, La Tour Hospital, Meyrin, Switzerland.ORCID https://orcid.org/0000-0002-2797-8936

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: To systematically review the characteristics, diagnostic methods, and etiologies of rotator cuff (RC) muscle edema. Methods: A PRISMA-compliant review of clinical and laboratory studies from PubMed and Embase (PROSPERO ID: 626276); data on edema location, imaging features, and associated pathologies were qualitatively synthesized. Results: MRI is the most consistent tool for detecting muscle edema, typically showing T2 hyperintensity with variable patterns depending on etiology (traumatic, neurogenic, exertional, myopathic, or iatrogenic). Traumatic edema is associated with tendon retraction, bursal effusion, and fatty infiltration; neurogenic edema is diffuse and symmetric with atrophy; exertional edema appears 'fluffy' or 'feather-like'; myopathic and iatrogenic forms show peripheral or localized changes. Conclusion: The imaging appearance, location, and timing of RC muscle edema provide valuable diagnostic clues and should be considered in the context of the underlying pathology. Level of evidence: Systematic review, level 4.

Indexed as

complicationsfatty infiltrationfunctionresultsshoulder

Identifiers

PMID41945591
PMCPMC13087873

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.