Comparison of MRI & direct MR arthrography with arthroscopy in diagnosing ligament injuries of wrist
نویسندگان
چکیده
منابع مشابه
[High-Resolution MR Examination of the Scapholunate Ligament using a Microscopic Coil: Comparison with Direct MR Arthrography and Arthroscopy Findings].
PURPOSE OF THE STUDY Scapholunate dissociation is a clinically most frequently diagnosed form of carpal instability. The aim of this study was to compare high resolution MRI using a microscopic coil with direct MRI arthrography in patients with suspected scapholunate ligament lesions and compare the results with arthroscopy findings and Geissler's arthroscopy classification. MATERIAL AND METHOD...
متن کاملMR and CT arthrography of the wrist.
The study of the wrist represents a major diagnostic challenge because of its complex anatomy and the small size of individual structures. Recent advances in imaging techniques have increased our diagnostic capabilities. However, 3T magnets, multichannel specific wrist coils, and new MRI sequences have not restricted the indications of arthrographic imaging techniques (CT arthrography and MR ar...
متن کاملMorbidity of direct MR arthrography.
OBJECTIVE The purpose of this study was to determine the incidence and severity of arthrographic pain after intraarticular injection of a gadolinium mixture diluted in normal saline for direct MR arthrography. SUBJECTS AND METHODS From March 2009 until January 2010, 155 consecutive patients underwent direct MR arthrography; 20 patients were lost to follow-up. Patients were contacted by teleph...
متن کاملWrist MR arthrography: how, why, when.
MR imaging of the wrist frequently represents a diagnostic challenge for radiologists because of the complex anatomy of this joint, small size of its components, and little known pathologic conditions. MR arthrography combines the advantages of conventional MR imaging and arthrography by improving the visualization of small intra-articular abnormalities. This article reviews the current role of...
متن کامل3T MRI vies with arthroscopy for detection of wrist ligament tears
Thirty-five of the 49 patients also underwent fluoroscopy-guided 3T MR arthrography of the wrist joint using a gadolinium/saline contrast mix. Arthroscopy found TFCC tears in 22 patients, scapholunate tears in 18, and lunatotriquetral tears in 11. Nineteen TFCC tears, 16 scapholunate tears, and nine lunatotriquetral tears were seen on 3T MRI. There were no false-positive readings on MRI compare...
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ژورنال
عنوان ژورنال: Journal of Orthopaedics
سال: 2020
ISSN: 0972-978X
DOI: 10.1016/j.jor.2019.11.014