Evidence map›Paper›PMID 41078661›Full record

ArticleJournal of orthopaedic case reports2025

Two Cases of Anterolateral Meniscofemoral Ligament of the Lateral Meniscus.

Theodore A Joaquin, Allen Opoku, Gregory T Perraut, William F Postma

Abstract readCase Reports
In one paragraph

Article in Journal of orthopaedic case reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Theodore A JoaquinGeorgetown University School of Medicine, Washington, DC, United States.
Allen OpokuGeorgetown University School of Medicine, Washington, DC, United States.
Gregory T PerrautDepartment of Orthopaedic Surgery, MedStar Georgetown University Hospital, Washington, DC, United States.
William F PostmaDepartment of Orthopaedic Surgery, MedStar Georgetown University Hospital, Washington, DC, United States.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Anomalous anterolateral meniscofemoral ligaments (ALMFLs) are rare and underreported anatomical variations that are crucial for knee stability and joint biomechanics. This case report presents two instances of ALMFL, one associated with an anterior cruciate ligament (ACL) tear and the other with congenital ACL absence. These cases are significant as they contribute to the limited body of literature on ALMFL and its management, highlighting the importance of recognizing this anomaly during knee surgeries. Case Report: The first case involves a 28-year-old female with a torn ACL following a skiing injury. During ACL reconstruction, an ALMFL was discovered, attached to the lateral meniscus but not affecting its function. The second case is a 35-year-old female with a history of a meniscal tear, presenting with knee instability and pain. An ALMFL was identified during surgery, alongside a discoid meniscus and complex meniscal tear. Both patients underwent debridement of the ALMFL, with favorable recovery outcomes. Conclusion: This case report underscores the importance of recognizing ALMFL as a potential anatomical variation during knee surgery. Surgeons should be aware of this structure's presence to avoid misdiagnosis or unnecessary interventions. The management approach of debriding the ALMFL to restore natural knee biomechanics has shown positive results, suggesting a viable strategy for future cases. This report advances our understanding of knee anomalies, specifically in patients with ACL injuries or congenital absence, and highlights the need for personalized surgical approaches in these scenarios.

Indexed as

anatomical variantsanterior cruciate ligament tearAnterolateral meniscofemoral ligamentknee surgerymeniscal injury

Identifiers

PMID41078661
PMCPMC12514865

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.