Magnetisk resonanstomoartrografi av hofteledd ved klinisk mistanke om ruptur av labrum acetabulare
Engelsk titel: Magnetic resonance arthrography of the hip joint in patients with suspected rupture of labrum acetabulare
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Författare:
Stiris MG
Språk: Nor
Antal referenser: 17
Dokumenttyp:
Artikel
UI-nummer: 01039665
Sammanfattning
INTRODUCTION : MR arthrography by direct joint puncture and instillation of contrast medium is a minimally-invasive diagnostic technique in patients with suspected acetabular labral tear. The joint is distended, and the intraarticular structures are well separated.
MATERIAL AND METHODS : 31 patients with chronic hip joint pain underwent MR arthrography by direct joint puncture and instillation of diluted gadolinium to evaluate the glenoid labrum.
RESULTS : The glenoid labrum was seen in all patients. Labral tear was found in ten patients. Two of these underwent arthroscopy, and the tears were verified. We also found other causes of hip pain. One patient with villonodular synovitis at MR arthrography was verified at arthroscopy.
INTERPRETATION : MR arthrography is a promising diagnostic technique for evaluating the acetabular labrum.