Lunotriquetral coalition, a normal variant that may rarely cause ulnar sided wrist pain

Autor: M. Mespreuve, F. Vanhoenacker, K. Verstraete
Jazyk: angličtina
Rok vydání: 2015
Předmět:
Zdroj: Journal of the Belgian Society of Radiology, Vol 98, Iss 2, Pp 72-78 (2015)
Druh dokumentu: article
ISSN: 2514-8281
DOI: 10.5334/jbr-btr.769
Popis: Lunotriquetral coalition (LTC), the most frequent and often bilateral type of carpal coalition, is in general considered as asymptomatic. In rare cases – however – fibrocartilaginous LTC may be an uncommon cause of ulnar sided pain in the wrist due to the pseudarthrosis or a post-traumatic disruption of LTC. Two rare cases of symptomatic LTC are presented and the role of MRI is emphasized. MRI shows the pseudarthrosis and may additionally show bone marrow edema and subcortical cysts. In symptomatic cases surgical lunotriquetral fusion may be considered as treatment option.
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