[Magnetic resonance tomography of the hand: current status].
Magnetic resonance imaging (MRI) is an established imaging method in abnormalities of the wrist. Inherent advantages of this imaging method such as the lack of ionizing irradiation, the free choice of imaging planes and its excellent contrast resolution have been enhanced by the introduction of surface coils and new sequences. These developments result in an improved spatial resolution, allowing imaging of small structures such as the triangular fibrocartilage. There is a number of established indications for MRI of the wrist, e.g. diagnosis of avascular necrosis, follow-up after carpal tunnel surgery and imaging of soft tissue masses. Increasingly, MRI can be used for the diagnosis of intercarpal ligament tears as well. The diagnostic capabilities of MRI of the wrist are discussed, based on personal experience and a review of the literature.
Abteilung Radiologie, Orthopädische Universitätsklinik Balgrist, Zürich.
M
M
Zanetti
T P
TP
Bischof
J
J
Hodler
D002349:Carpal Tunnel Syndrome / Q000175:diagnosis; D003095:Collagen Diseases / Q000175:diagnosis; D050723:Fractures, Bone / Q000175:diagnosis; D006225:Hand / Q000033:anatomy & histology*; D006230:Hand Injuries / Q000175:diagnosis; D006801:Humans; D008279:Magnetic Resonance Imaging; D010018:Osteomalacia / Q000175:diagnosis; D010020:Osteonecrosis / Q000175:diagnosis; D017695:Soft Tissue Injuries / Q000175:diagnosis; D013581:Synovial Cyst / Q000175:diagnosis; D014954:Wrist Injuries / Q000175:diagnosis
Magnetresonanztomographie der Hand: aktueller Stand.