Magnetic resonance arthrography of glenohumeral lesions: anatomy and arthroscopically confirmed pathology.
Interpretation of magnetic resonance (MR) arthrography images of the glenohumeral ligaments is made difficult by anatomical variations and by the lack of descriptions of signs of pathology of the ligaments. In this review, we describe the normal and pathologic appearance of the glenohumeral ligaments of the shoulder. These ligaments play an important role in stabilization of the shoulder. Both 1.5 and 3 T MR units were used to acquire the MR images. The principal investigator reviewed the imaging reports and arthroscopic reports. All cases were correlated with arthroscopy. Lesions of the superior glenohumeral, middle glenohumeral, and inferior glenohumeral, including humeral avulsion of the glenoid ligament are discussed. Diagnosis of lesions of the glenohumeral ligaments remains a challenge.
Boulet
Cedric
C
Department of Radiology, UZ Brussel, Brussels, Belgium.
De Maeseneer
Michel
M
Pouliart
Nicole
N
De Mey
Johan
J
Handelberg
Frank
F
Shahabpour
Maryam
M
D001182:Arthroscopy; D003287:Contrast Media; D019786:Gadolinium DTPA; D006801:Humans; D007592:Joint Diseases / Q000175:diagnosis*; D008023:Ligaments, Articular / Q000033:anatomy & histology / Q000293:injuries / Q000473:pathology*; D008279:Magnetic Resonance Imaging / Q000379:methods*; D012189:Retrospective Studies; D000070599:Shoulder Injuries; D012785:Shoulder Joint / Q000033:anatomy & histology / Q000473:pathology*
D003287:Contrast Media; D019786:Gadolinium DTPA