Evidence map›Paper›PMID 42491475›Full record

ArticleCase reports in orthopedics2026

Osteochondritis Dissecans of the Medial Femoral Condyle With Intra-Articular Meniscal Calcification: A Rare Case and Literature Review.

Ekrem Özdemir, Nasuhi Altay

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

2 authors.

Ekrem ÖzdemirDepartment of Orthopedics and Traumatology, Erzurum City Hospital, Erzurum, Türkiye.ORCID https://orcid.org/0000-0002-3709-558X
Nasuhi AltayDepartment of Orthopedics and Traumatology, Erzurum City Hospital, Erzurum, Türkiye.ORCID https://orcid.org/0000-0002-5518-3938

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Osteochondritis dissecans (OCD) is a joint disorder characterized by subchondral bone necrosis and potential fragment detachment; although intra-articular loose bodies are common, a meniscal-fixed calcified body associated with OCD is exceedingly rare. This case reports a 56-year-old male with a Stage 4B OCD lesion on the medial femoral condyle and a concomitant calcified body fixed to the posterior horn of the medial meniscus, which was identified via MRI as a primary driver of chronic mechanical stress and lesion progression. Following arthroscopic excision and microfracture, the patient demonstrated significant clinical recovery at 6 months, with VAS scores decreasing from 7 to 3 and KOOS improving from 15 to 75. This rare association suggests that localized mechanical impingement from meniscal-fixed calcifications may play a critical role in OCD pathogenesis, emphasizing the necessity of comprehensive imaging to identify such contributing factors for optimized surgical outcomes.

Indexed as

arthroscopyknee jointloose bodymedial femoral condylemeniscal calcificationmicrofractureosteochondritis dissecans

Identifiers

PMID42491475
PMCPMC13377612

What OpenQuestion holds

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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.