Evidence map›Paper›PMID 36611431›Full record

ReviewDiagnostics (Basel, Switzerland)2022

Ischiofemoral Impingement Syndrome: Clinical and Imaging/Guidance Issues with Special Focus on Ultrasonography.

Wei-Ting Wu, Ke-Vin Chang, Kamal Mezian, Ondřej Naňka, Vincenzo Ricci, Hsiang-Chi Chang, Bow Wang, Chen-Yu Hung, Levent Özçakar

Open access · goldAbstract readReview
In one paragraph

Review in Diagnostics (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
5.9field-weighted citation impact, top 3% of its field
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

14 citing papers in PubMed, 29 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Ultrasound-guided injections for the retrotrochanteric region: A cadaveric investigation.PM & R : the journal of injury, function, and rehabilitation · 2025
    Article
  5. Article
  6. Endoscopic management of ischiofemoral impingement (IFI): a systematic review.European journal of orthopaedic surgery & traumatology : orthopedie traumatologie · 2025
    Review
  7. Article
  8. Ultrasound Evaluation of the Hip.Current reviews in musculoskeletal medicine · 2024
    Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. 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 at 7 institutions in 4 countries.

Wei-Ting WuDepartment of Physical Medicine and Rehabilitation, National Taiwan University Hospital, Bei-Hu Branch, Taipei 10845, Taiwan.
Ke-Vin ChangDepartment of Physical Medicine and Rehabilitation, National Taiwan University Hospital, Bei-Hu Branch, Taipei 10845, Taiwan.ORCID 0000-0002-7558-5651
Kamal MezianDepartment of Rehabilitation Medicine, First Faculty of Medicine and General University Hospital in Prague, Charles University, 12800 Prague, Czech Republic.ORCID 0000-0002-7203-3325
Ondřej NaňkaFirst Faculty of Medicine, Institute of Anatomy, Charles University, 12800 Prague, Czech Republic.ORCID 0000-0002-6300-395X
Vincenzo RicciPhysical and Rehabilitation Medicine Unit, Luigi Sacco University Hospital, ASST Fatebenefratelli-Sacco, 20157 Milan, Italy.ORCID 0000-0003-2576-2039
Hsiang-Chi ChangDepartment of Physical Medicine and Rehabilitation, Taichung Veterans General Hospital, Taichung 40705, Taiwan.
Bow WangDepartment of Medical Imaging, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, No. 1 University Rd., Tainan 70101, Taiwan.ORCID 0000-0002-0551-2983
Chen-Yu HungDepartment of Physical Medicine and Rehabilitation, National Taiwan University Hospital, Bei-Hu Branch, Taipei 10845, Taiwan.ORCID 0000-0003-2757-9369
Levent ÖzçakarDepartment of Physical and Rehabilitation Medicine, Hacettepe University Medical School, Ankara 06100, Turkey.
Charles University · CZNational Taiwan University · TWASST Fatebenefratelli Sacco · ITHacettepe University · TRNational Cheng Kung University Hospital · TWNational Taiwan University Hospital · TWTaichung Veterans General Hospital · TW

Funding

Ministry of Science and Technology 109-2314-B-002-114-MY3Ministry of Science and Technology 109-2314-B-002-127Ministry of Science and Technology MOST 106-2314-B-002-180-MY3
6 · The paper itself

Abstract

Ischiofemoral impingement syndrome is a neglected cause of posterior hip pain which is derived from narrowing of the space between the lateral aspect of the ischium and the medial aspect of the lesser trochanter. Its diagnosis is challenging and requires the combination of physical tests and imaging studies. In the present narrative review, we found that femoral anteversion predisposes patients to the narrowing of the ischiofemoral space and subsequent quadratus femoris muscle injury. Magnetic resonance imaging serves as the gold-standard diagnostic tool, which facilities the quantification of the ischiofemoral distance and the recognition of edema/fat infiltration/tearing of the quadratus femoris muscle. Ultrasound is useful for scrutinizing the integrity of deep gluteal muscles, and its capability to measure the ischiofemoral space is comparable to that of magnetic resonance. Various injection regimens can be applied to treat ischiofemoral impingement syndrome under ultrasound guidance and they appear to be safe and effective. Finally, more randomized controlled trials are needed to build solid bases of evidence on ultrasound-guided interventions in the management of ischiofemoral impingement syndrome.

Indexed as

hip painischiofemoral impingementmagnetic resonance imagingquadratus femorisultrasound

Identifiers

PMID36611431
PMCPMC9818255
OpenAlexW4313389023

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.