Abstract
An avulsion of the ulnar styloid apex led--because of a simultaneous rupture of the ulnar collateral ligament and a rupture of the disc's insertion in the fovea ulnaris--to a displacement of the triangular fibrocartilage. During movements in the frontal plane, the latter underwent a deformation, was displaced, compressed and blocked ulnar abduction. This pathology and the ulnar impingement could be observed in a "MRI-movie".
Publication types
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Case Reports
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English Abstract
MeSH terms
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Adult
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Cartilage, Articular / injuries*
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Cartilage, Articular / pathology
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Cartilage, Articular / surgery
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Female
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Humans
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Ligaments, Articular / injuries*
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Ligaments, Articular / pathology
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Ligaments, Articular / surgery
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Magnetic Resonance Imaging*
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Radius Fractures / diagnosis*
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Radius Fractures / surgery
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Rupture
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Suture Techniques
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Ulna Fractures / diagnosis*
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Ulna Fractures / surgery
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Wrist Injuries / diagnosis*
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Wrist Injuries / surgery