ArticleJournal of orthopaedic surgery and research2025
Popliteomeniscal fascicles tear with lateral meniscus instability: arthroscopic all-inside technique with two-year follow-up.
Article in Journal of orthopaedic surgery and research, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 1 paper.
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1 citing paper in PubMed.
- Correction: Popliteomeniscal fascicles tear with lateral meniscus instability: arthroscopic all-inside technique with two-year follow-up.Journal of orthopaedic surgery and research · 2026Article
Corrections and comments
- Erratum issued
Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThe popliteomeniscal fascicles (PMFs) connect the lateral meniscus to the popliteal hiatus and provide stability to the lateral meniscus. A high percentage of knees with acute and chronic anterior cruciate ligament (ACL), posterolateral corner injuries and/or hypermobile lateral meniscus (HLM) have concurrent damage to the PMFs. The present study evaluated the outcome of a two-year follow-up of an all-inside arthroscopic procedure to manage tears of the PMFs associated with lateral meniscus instability.
methodsA total of 11 patients with a tear of the PMFs diagnosed clinically and at MRI underwent an all-inside arthroscopic repair. Patients were enrolled prospectively and evaluated using the Tegner, Lysholm, and IKDC scales for two years. MAIN
findingsThe post-operative MRI revealed that the PMFs had been successfully repaired arthroscopically. According to the subjective IKDC score (p < 0.05), the Lysholm score (p < 0.001), and the Tegner activity scale (p < 0.001), comparing pre-operative and post-operative values, all patients showed significant improvement at the two-year follow-up. PRINCIPAL
conclusionsTears of the PMFs predispose the lateral compartment of the knee to chondral lesion, lateral meniscus instability, and progression of osteoarthritis. This study represents the largest series of all-inside repair techniques for PMF disruption. At two-year follow-up, all patients had improved clinically, without any giving way sensation during rotational movements. Most of them had returned to their pre-injury level of activity.
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