{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,8]],"date-time":"2026-07-08T07:35:48Z","timestamp":1783496148281,"version":"3.55.0"},"reference-count":45,"publisher":"Georg Thieme Verlag KG","issue":"03","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Semin Musculoskelet Radiol"],"published-print":{"date-parts":[[2024,6]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>The posteromedial corner (PMC) of the knee is an anatomical region formed by ligamentous structures (medial collateral ligament, posterior oblique ligament, oblique popliteal ligament), the semimembranosus tendon and its expansions, the posteromedial joint capsule, and the posterior horn of the medial meniscus. Injuries to the structures of the PMC frequently occur in acute knee trauma in association with other ligamentous or meniscal tears. The correct assessment of PMC injuries is crucial because the deficiency of these supporting structures can lead to anteromedial rotation instability or the failure of cruciate ligaments grafts. This article reviews the anatomy and biomechanics of the PMC to aid radiologists in identifying injuries potentially involving PMC components.<\/jats:p>","DOI":"10.1055\/s-0044-1779718","type":"journal-article","created":{"date-parts":[[2024,5,20]],"date-time":"2024-05-20T22:30:36Z","timestamp":1716244236000},"page":"318-326","source":"Crossref","is-referenced-by-count":3,"title":["Posteromedial Corner Injuries of the Knee: Imaging Findings"],"prefix":"10.1055","volume":"28","author":[{"given":"Stefano","family":"Fusco","sequence":"additional","affiliation":[{"name":"Department of Biomedical Sciences for Health, Universit\u00e0 Degli Studi di Milano, Milan, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Domenico","family":"Albano","sequence":"additional","affiliation":[{"name":"Department of Biomedical, Surgical and Dental Sciences, Universit\u00e0 Degli Studi di Milano, Milan, Italy"},{"name":"IRCCS Istituto Ortopedico Galeazzi, Milan, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Salvatore","family":"Gitto","sequence":"additional","affiliation":[{"name":"Department of Biomedical Sciences for Health, Universit\u00e0 Degli Studi di Milano, Milan, Italy"},{"name":"IRCCS Istituto Ortopedico Galeazzi, Milan, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Francesca","family":"Serpi","sequence":"additional","affiliation":[{"name":"Department of Biomedical Sciences for Health, Universit\u00e0 Degli Studi di Milano, Milan, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Carmelo","family":"Messina","sequence":"additional","affiliation":[{"name":"Department of Biomedical Sciences for Health, Universit\u00e0 Degli Studi di Milano, Milan, Italy"},{"name":"IRCCS Istituto Ortopedico Galeazzi, Milan, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0759-8431","authenticated-orcid":false,"given":"Luca 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