Handchirurgie, Mikrochirurgie, plastische Chirurgie : Organ der Deutschsprachigen Arbeitsgemeinschaft für Handchirurgie : Organ der Deutschsprachigen Arbeitsgemeinschaft für Mikrochirurgie der Peripheren Nerven und Gefässe : Organ der Vereinigung der Deutschen Plastischen Chirurgen
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Handchir Mikrochir Plast Chir · Nov 2002
Comparative Study[Scapholunate ligament tears in MR arthrography compared with wrist arthroscopy].
In a blinded study from January to July 2000, 125 patients suffering from specific complaints of the wrist were prospectively examined with direct MR arthrography. Within 24 hours an arthroscopy of the wrist was performed. With MR arthrography in 21 patients or 17 % of all patients, injury of the scapho-lunate ligament was diagnosed. ⋯ However, it could be a potent additional tool for wrist diagnosis if intraarticular contrast is used. It can facilitate the diagnostics and the indication for surgery of the wrist and help to reduce arthroscopic interventions for purely diagnostic purposes and without any therapeutic consequences. With improvement of the technique of magnet resonance tomography we can expect a further increase of accuracy in the clinical use of the MR arthrography in the diagnostic workup of the wrist.