MRI of anterior knee pain.
Anterior knee pain is the most common knee complaint. It may be due to a variety of soft tissue or osseous abnormalities. Knowledge of the radiologic appearance of the abnormalities allows more accurate diagnosis of the cause of the pain including chondral abnormalities, patellar instability and dislocation, femoral trochlear dysplasia, abnormal patellar location, bipartite patella, various tendinopathies, bursal inflammation, traction apophysitis in pediatric and adolescent patients, and miscellaneous diseases including mediopatellar plica syndrome and Hoffa's disease. Radiographs are often obtained to exclude acute osseous abnormalities, such as fractures. Magnetic resonance (MR) imaging offers superior soft tissue contrast resolution and allows for more accurate evaluation of the underlying etiology and therefore may improve treatment and possible surgical planning.
Department of Radiology, Yale University School of Medicine, 333 Cedar Street, PO Box 208042, New Haven, CT, 06520, USA.
Mohammad
M
Samim
Edward
E
Smitaman
David
D
Lawrence
Hicham
H
Moukaddam
D000293:Adolescent; D000328:Adult; D018771:Arthralgia / Q000175:diagnosis* / Q000209:etiology; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007718:Knee Injuries / Q000150:complications / Q000473:pathology*; D007719:Knee Joint / Q000473:pathology*; D008279:Magnetic Resonance Imaging / Q000379:methods*; D008297:Male; D008875:Middle Aged; D020370:Osteoarthritis, Knee / Q000150:complications / Q000473:pathology*; D010147:Pain Measurement / Q000379:methods*; D017695:Soft Tissue Injuries / Q000150:complications / Q000473:pathology*; D055815:Young Adult