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

Lunotriquetral Coalition

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
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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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