Semin Musculoskelet Radiol 2023; 27(03): 378-380
DOI: 10.1055/s-0043-1766108
Review Article

Lunotriquetral Coalition

Autoren

  • Kris Mertens

    1   Department of Radiology, UZ Leuven, University of Leuven, Leuven, Belgium
    2   Department of Radiology, AZ Sint-Maarten, Mechelen, Belgium
  • Marc Mespreuve

    2   Department of Radiology, AZ Sint-Maarten, Mechelen, Belgium
    3   Department of Diagnostic Sciences, UZ Gent, Faculty of Medicine and Health Sciences, Ghent, Belgium
  • Filip M. Vanhoenacker

    1   Department of Radiology, UZ Leuven, University of Leuven, Leuven, Belgium
    2   Department of Radiology, AZ Sint-Maarten, Mechelen, Belgium
    3   Department of Diagnostic Sciences, UZ Gent, Faculty of Medicine and Health Sciences, Ghent, Belgium
    4   Department of Radiology, UZ Antwerpen, University of Antwerp, Edegem, Belgium

Abstract

Lunotriquetral (LT) coalition is the most common carpal coalition. Four morphological types of LT coalition have been described. LT coalition is usually asymptomatic, but rarely a fibrocartilaginous type may cause ulnar wrist pain. We report a case of bilateral asymptomatic LT coalition that was seen incidentally on conventional radiography taken after a wrist injury. Conventional radiography is the first imaging technique to detect and classify this type of LT coalition. Magnetic resonance imaging is a useful tool to investigate possible associated pathology of the carpal joints, particularly if surgical treatment of a symptomatic patient is anticipated.



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Artikel online veröffentlicht:
25. Mai 2023

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