[Imaging examinations of the patellofemoral joint].
Lesions in the patellofemoral region can be caused by trauma, chronic overloading, and especially regarding cartilage alterations by normal aging or pathologic processes. Very commonly these lesions lead to early arthrosis. An accurate clinical evaluation in all these patients is recommended. The combination of clinical information and radiological examinations should end up with an exact diagnosis.As part of the radiological evaluation of complaints of the patellofemoral region MR imaging is of special value since this method allows direct visualization of all intra- and extra-articular structures and their alterations, ultimately aiding in planning sufficient therapy. Moreover, is it possible to exclude pathology by MR imaging, which helps to prevent useless treatment and surgical procedures.
Kramer
J
J
Institut für CT & MRT Diagnostik am Schillerpark, Rainerstrasse 6-8, A-4020 Linz, Osterreich. kramer@ctmri.at
Scheurecker
G
G
Scheurecker
A
A
Stöger
A
A
Huber
H
H
Hofmann
S
S
D000293:Adolescent; D002358:Cartilage, Articular / Q000293:injuries / Q000473:pathology; D046789:Chondromalacia Patellae / Q000175:diagnosis; D003937:Diagnosis, Differential; D005269:Femur / Q000293:injuries / Q000473:pathology*; D006801:Humans; D007089:Image Enhancement; D007091:Image Processing, Computer-Assisted; D007593:Joint Instability / Q000175:diagnosis / Q000209:etiology; D007718:Knee Injuries / Q000175:diagnosis* / Q000209:etiology; D007719:Knee Joint / Q000473:pathology*; D008279:Magnetic Resonance Imaging; D020370:Osteoarthritis, Knee / Q000175:diagnosis; D055034:Osteochondrosis / Q000175:diagnosis; D010329:Patella / Q000293:injuries / Q000473:pathology*; D017847:Patellar Ligament / Q000293:injuries / Q000473:pathology; D046788:Patellofemoral Pain Syndrome / Q000175:diagnosis* / Q000209:etiology; D012680:Sensitivity and Specificity; D014057:Tomography, X-Ray Computed; D055815:Young Adult