A comparison of the findings of wrist arthroscopy and magnetic resonance imaging in the investigation of wrist pain.
Between 1996 and 1999, 54 patients with wrist pain had magnetic resonance imaging performed using a 1.5 Tesla scanner without a wrist coil. Wrist arthroscopy was performed using a standard technique. The findings were then compared. Magnetic resonance imaging had a low sensitivity for the detection of triangular fibrocartilage complex injuries (0.44) and scapholunate ligament injuries (0.11) when wrist arthroscopy was used as the standard of reference. We conclude that when a magnetoresonance technique that does not employ a dedicated wrist coil is used, a negative magnetic resonance imaging scan does not exclude these two significant injuries.
Morley
J
J
Department of Orthopaedic Surgery, Southern General Hospital, Glasgow, Scotland, UK. beingjohnmorley@yahoo.co.uk
Bidwell
J
J
Bransby-Zachary
M
M
D001182:Arthroscopy; D002358:Cartilage, Articular / Q000473:pathology; D006801:Humans; D008023:Ligaments, Articular / Q000293:injuries*; D008279:Magnetic Resonance Imaging; D010146:Pain / Q000175:diagnosis*; D012680:Sensitivity and Specificity; D014953:Wrist