Evidence map›Paper›PMID 33738196›Full record

ArticleArthroscopy techniques2021

Arthroscopic Centralization Using Knotless Anchors for Extruded Medial Meniscus.

Hideyuki Koga, Tomomasa Nakamura, Yusuke Nakagawa, Nobutake Ozeki, Toshiyuki Ohara, Mikio Shioda, Yuji Kohno, Masaki Amemiya, Ichiro Sekiya

Abstract read
In one paragraph

Article in Arthroscopy techniques, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 2 pooled it
–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

25 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Article
  4. [Research progress of meniscal centralization for degenerative medial meniscus extrusion].Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery · 2026
    Review
  5. Annual trends in arthroscopic meniscal surgery in Japan: 10-year analysis from 2014 to 2023.Asia-Pacific journal of sports medicine, arthroscopy, rehabilitation and technology · 2026
    Article
  6. Review
  7. Closed wedge high tibial osteotomy can reduce medial meniscus extrusion in comparison with open wedge high tibial osteotomy.Asia-Pacific journal of sports medicine, arthroscopy, rehabilitation and technology · 2026
    Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Review of the Development of Meniscus Centralization.Current reviews in musculoskeletal medicine · 2024
    Review
  19. Article
  20. 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.

Hideyuki KogaDepartment of Joint Surgery and Sports Medicine, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Bunkyo-ku, Japan.
Tomomasa NakamuraDepartment of Joint Surgery and Sports Medicine, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Bunkyo-ku, Japan.
Yusuke NakagawaDepartment of Joint Surgery and Sports Medicine, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Bunkyo-ku, Japan.
Nobutake OzekiDepartment of Orthopaedic Surgery, Tokyo Medical and Dental University Hospital of Medicine, Bunkyo-ku, Japan.
Toshiyuki OharaDepartment of Orthopaedic Surgery, Tokyo Medical and Dental University Hospital of Medicine, Bunkyo-ku, Japan.
Mikio ShiodaDepartment of Orthopaedic Surgery, Tokyo Medical and Dental University Hospital of Medicine, Bunkyo-ku, Japan.
Yuji KohnoDepartment of Orthopaedic Surgery, Tokyo Medical and Dental University Hospital of Medicine, Bunkyo-ku, Japan.
Masaki AmemiyaDepartment of Joint Surgery and Sports Medicine, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Bunkyo-ku, Japan.
Ichiro SekiyaDepartment of Orthopaedic Surgery, Tokyo Medical and Dental University Hospital of Medicine, Bunkyo-ku, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The load-distributing function is most critical in meniscal function, and meniscal extrusion suggests failure of this function, leading to the progression of osteoarthritis. The arthroscopic centralization technique has been developed to reduce meniscal extrusion; however, existing arthroscopic techniques sometimes fail to reduce the most extruded region, especially in cases with a medial meniscus (MM) posterior root tear, in which the most extruded region is on the posterior border of the medial collateral ligament, which is very difficult to approach. This Technical Note describes an arthroscopic technique for extrusion of the MM in which a centralization technique using knotless anchors efficiently reduces the MM extrusion at the posteromedial part and consequently restores the MM function. This technique efficiently reduces MM extrusion and restores its function, thus preventing the progression of osteoarthritis.

Identifiers

PMID33738196
PMCPMC7953036

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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.