Evidence map›Paper›PMID 41822412›Full record

ArticleCase reports in orthopedics2026

Symptomatic Tendon Sheath Ganglion at the Insertion of the Popliteus Tendon Treated With Local Cortisone Injection.

Monika Reden, Jules-Nikolaus Rippke, George-Mihai Avram, Elias Ammann, Laszlo Toth, Matthias Koch, Randa Elsheikh, Michael Hirschman, Natalie Mengis

Abstract read
In one paragraph

Article in Case reports in orthopedics, 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. 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

9 authors.

Monika RedenLandesklinikum Baden-Mödling, Mödling, Niederösterreich, Austria, lknoe.at.ORCID https://orcid.org/0009-0001-7673-6765
Jules-Nikolaus RippkeOrthopedics & Traumatology, Kantonsspital Baselland, Liestal, Basel-Landschaft, Switzerland, ksbl.ch.ORCID https://orcid.org/0000-0002-9802-913X
George-Mihai AvramOrthopedics & Traumatology, Kantonsspital Baselland, Liestal, Basel-Landschaft, Switzerland, ksbl.ch.ORCID https://orcid.org/0000-0003-0174-1807
Elias AmmannOrthopedics & Traumatology, Kantonsspital Baselland, Liestal, Basel-Landschaft, Switzerland, ksbl.ch.ORCID https://orcid.org/0000-0003-0860-2666
Laszlo TothOrthopedics & Traumatology, Kantonsspital Baselland, Liestal, Basel-Landschaft, Switzerland, ksbl.ch.ORCID https://orcid.org/0000-0002-5770-9876
Matthias KochOrthopedics & Traumatology, Kantonsspital Baselland, Liestal, Basel-Landschaft, Switzerland, ksbl.ch.ORCID https://orcid.org/0000-0001-9408-9015
Randa ElsheikhOrthopedics & Traumatology, Kantonsspital Baselland, Liestal, Basel-Landschaft, Switzerland, ksbl.ch.ORCID https://orcid.org/0000-0002-5811-9907
Michael HirschmanOrthopedics & Traumatology, Kantonsspital Baselland, Liestal, Basel-Landschaft, Switzerland, ksbl.ch.ORCID https://orcid.org/0000-0002-4014-424X
Natalie MengisOrthopedics & Traumatology, Kantonsspital Baselland, Liestal, Basel-Landschaft, Switzerland, ksbl.ch.ORCID https://orcid.org/0000-0002-2741-3927

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Popliteus tendon sheath ganglia represent a rare and frequently overlooked cause of persistent lateral knee pain. This case report describes a patient with chronic symptoms unresponsive to conservative treatment, in whom advanced imaging revealed a ganglion at the lateral insertion of the popliteus tendon. Ultrasound-guided corticosteroid injection resulted in complete resolution of symptoms. The case highlights the importance of thorough differential diagnosis using advanced imaging and supports the effectiveness of targeted, minimally invasive interventions. Informed consent for publication was obtained.

Identifiers

PMID41822412
PMCPMC12978269

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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.