Evidence map›Paper›PMID 39078519›Full record

ArticleOperative Orthopadie und Traumatologie2024

[Autologous minced cartilage implantation for focal cartilage lesions of the humeral capitellum].

Nadine Ott, Michael Hackl, Lars Peter Müller, Tim Leschinger

Abstract readEnglish Abstract
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In one paragraph

Article in Operative Orthopadie und Traumatologie, 2024. 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

4 authors.

Nadine OttKlinik und Poliklinik für Orthopädie, Unfallchirurgie und Plastisch-Ästhetische Chirurgie, Schwerpunkt für Unfall‑, Hand- und Ellenbogenchirurgie, Medizinische Fakultät, Universitätsklinik Köln, Kerpener Str. 62, 50937, Köln, Deutschland. nadine.ott@uk-koeln.de.
Michael HacklKlinik und Poliklinik für Orthopädie, Unfallchirurgie und Plastisch-Ästhetische Chirurgie, Schwerpunkt für Unfall‑, Hand- und Ellenbogenchirurgie, Medizinische Fakultät, Universitätsklinik Köln, Kerpener Str. 62, 50937, Köln, Deutschland.
Lars Peter MüllerKlinik und Poliklinik für Orthopädie, Unfallchirurgie und Plastisch-Ästhetische Chirurgie, Schwerpunkt für Unfall‑, Hand- und Ellenbogenchirurgie, Medizinische Fakultät, Universitätsklinik Köln, Kerpener Str. 62, 50937, Köln, Deutschland.
Tim LeschingerKlinik und Poliklinik für Orthopädie, Unfallchirurgie und Plastisch-Ästhetische Chirurgie, Schwerpunkt für Unfall‑, Hand- und Ellenbogenchirurgie, Medizinische Fakultät, Universitätsklinik Köln, Kerpener Str. 62, 50937, Köln, Deutschland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThe goal of minced cartilage implantation (MCI) is to restore an intact cartilage surface in focal osteochondral lesions of the humeral capitellum. INDICATIONS: The indications for MCI are limited osteochondral lesions at the humeral capitellum, also at the head of the radius, with intact cartilage border as well as in situ or a completely detached fragment, and free joint bodies (grade II-grade V according to Hefti). CONTRAINDICATIONS: Contraindications for MCI are already concomitant or associated cartilage damage as well as bilateral osteochondral lesions and insufficient available cartilage material. SURGICAL TECHNIQUE: After diagnostic arthroscopy to detect possible concomitant pathologies and to exclude already corresponding cartilage lesions, the arthroscope is flipped posterolaterally over the high posterolateral portal and a second portal is created under visualization via the soft spot. Initially, debridement of the focal cartilage defect, assessment of the marginal zone, and/or salvage of free joint bodies. Using a smooth shaver and the filter provided, the partially or even completely detached cartilage fragment is unidirectionally fragmented under continuous suction. The remaining defect with a stable marginal zone is cleanly curetted, and the joint is completely dried. The fragmented cartilage collected in the filter is bonded to a membrane using autologous conditioned plasma (ACP) and then arthroscopically applied to the defect via a cannula, sealed using thrombin and fibrin. POSTOPERATIVE MANAGEMENT: Postoperative immobilization in a cast for at least 24 h is required. Afterwards, free exercise of the joint is possible, but no loading should be maintained for 6 weeks. Return to sport after 3 months.

resultsGood to very good clinical and MRI morphologic results are already evident in the short-term course. Prospective and retrospective multicenter studies are needed to evaluate future long-term results.

Indexed as

Cartilage, ArticularElbow InjuriesArthroscopyElbow JointHumansHumerusTreatment OutcomeCartilage replacement therapyDefectElbowElbow arthroscopyLocalized cartilage damage

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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.