Evidence map›Paper›PMID 38740845›Full record

ArticleScientific reports2024

Revealing the complexity of meniscus microvasculature through 3D visualization and analysis.

Federica Orellana, Alberto Grassi, Ruslan Hlushchuk, Peter Wahl, Katja M Nuss, Antonia Neels, Stefano Zaffagnini, Annapaola Parrilli

Abstract read
In one paragraph

Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing 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

19 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. The ageing meniscus: Pathophysiology, epidemiology and management.Journal of experimental orthopaedics · 2026
    Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Structure-property relationships in fibrous meniscal tissue through image-based augmentation.Philosophical transactions. Series A, Mathematical, physical, and engineering sciences · 2025
    Article
  16. Article
  17. Article
  18. Review
  19. 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

8 authors.

Federica OrellanaCenter for X-Ray Analytics, Empa-Swiss Federal Laboratories for Materials Science and Technology, 8600, Dübendorf, Switzerland.
Alberto GrassiIRCCS-Rizzoli Orthopaedic Institute, 40136, Bologna, Italy.
Ruslan HlushchukFaculty of Medicine, University of Bern, 3012, Bern, Switzerland.
Peter WahlFaculty of Medicine, University of Bern, 3012, Bern, Switzerland.
Katja M NussVetsuisse Faculty, University of Zurich, 8057, Zurich, Switzerland.
Antonia NeelsCenter for X-Ray Analytics, Empa-Swiss Federal Laboratories for Materials Science and Technology, 8600, Dübendorf, Switzerland.
Stefano ZaffagniniIRCCS-Rizzoli Orthopaedic Institute, 40136, Bologna, Italy.
Annapaola ParrilliCenter for X-Ray Analytics, Empa-Swiss Federal Laboratories for Materials Science and Technology, 8600, Dübendorf, Switzerland. annapaola.parrilli@empa.ch.

Funding

Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung 197928
6 · The paper itself

Abstract

Three-dimensional information is essential for a proper understanding of the healing potential of the menisci and their overall role in the knee joint. However, to date, the study of meniscal vascularity has relied primarily on two-dimensional imaging techniques. Here we present a method to elucidate the intricate 3D meniscal vascular network, revealing its spatial arrangement, connectivity and density. A polymerizing contrast agent was injected into the femoral artery of human cadaver legs, and the meniscal microvasculature was examined using micro-computed tomography at different levels of detail and resolution. The 3D vascular network was quantitatively assessed in a zone-base analysis using parameters such as diameter, length, tortuosity, and branching patterns. The results of this study revealed distinct vascular patterns within the meniscus, with the highest vascular volume found in the outer perimeniscal zone. Variations in vascular parameters were found between the different circumferential and radial meniscal zones. Moreover, through state-of-the-art 3D visualization using micro-CT, this study highlighted the importance of spatial resolution in accurately characterizing the vascular network. These findings, both from this study and from future research using this technique, improve our understanding of microvascular distribution, which may lead to improved therapeutic strategies.

Indexed as

Imaging, Three-DimensionalMicrovesselsX-Ray MicrotomographyCadaverFemaleHumansMaleMenisci, TibialMeniscus

Identifiers

PMID38740845
PMCPMC11091062

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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.