title: Radial displacement of lateral meniscus after partial meniscectomy.
abstract: Radial displacement or extrusion of the meniscus has been reported as a complication after meniscal transplantation and is sometimes observed in knees with advanced osteoarthritis. In this report, the case of a patient with radial displacement of the lateral meniscus after partial meniscectomy is presented. He had an incomplete discoid lateral meniscus with an anterior horn tear. The inner portion of the lateral meniscus was excised to leave a width of 8 to 10 mm. However, follow-up magnetic resonance imaging showed radial displacement of the mid-body of the lateral meniscus and a compatible finding of chondromalacia of the lateral compartment of the knee.
authors.affiliation: The Department of Orthopaedic Surgery, Eulji Medical Center, Nowon-gu, Seoul, Korea. cnh2406@yahoo.com
authors.forename: Nam-Hong
authors.initials: NH
authors.lastname: Choi
mesh_terms: D000328:Adult; D006801:Humans; D007719:Knee Joint / Q000473:pathology; D008279:Magnetic Resonance Imaging; D008297:Male; D008592:Menisci, Tibial / Q000473:pathology / Q000601:surgery*; D011183:Postoperative Complications; D012916:Soccer / Q000293:injuries; D000070600:Tibial Meniscus Injuries