Musculoskeletal MR: knee.
Magnetic resonance imaging is the most sensitive, specific, and accurate noninvasive method for diagnosing internal derangement of the knee. During the past 15 years knowledge of pathologic conditions of the knee had evolved significantly. Beyond the basic principles of imaging knee injuries great impact was made on the understanding of indirect or collateral findings, even in rare diseases. In this article the spectrum of disorders of the knee are reviewed and an overview of the current literature is given. This includes considerations about how to achieve a high-standard MR imaging study of the knee, and principles of imaging anterior cruciate ligament and meniscal tears. A focus is put on distinct diseases including intra-articular and intraosseous ganglion cysts, iliotibial band friction syndrome, transient osteoporosis, osteonecrosis, osteochondritis dissecans, and imaging of the articular cartilage.
Stäbler
A
A
Department of Diagnostic Radiology, Klinikum Grosshadern, Ludwig-Maximilian Universität München, Marchioninistrasse 15, D-81377 Munich, Germany.
Glaser
C
C
Reiser
M
M
D000070598:Anterior Cruciate Ligament Injuries; D005260:Female; D006801:Humans; D007592:Joint Diseases / Q000175:diagnosis; D007717:Knee / Q000473:pathology*; D007718:Knee Injuries / Q000175:diagnosis; D007719:Knee Joint / Q000473:pathology*; D008279:Magnetic Resonance Imaging; D008297:Male; D012421:Rupture