Semin Musculoskelet Radiol 2023; 27(02): 169-181
DOI: 10.1055/s-0043-1761953
Review Article

Imaging of Anatomical Variants Around the Wrist and Hand

Federico Zaottini
1   Department of Radiology, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
,
1   Department of Radiology, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
,
Federico Pistoia
2   Department of Experimental Medicine (DIMES), University of Genoa, Genoa, Italy
,
Michelle Pansecchi
3   Department of Health Sciences (DISSAL), University of Genoa, Genoa, Italy
,
Luca Tovt
3   Department of Health Sciences (DISSAL), University of Genoa, Genoa, Italy
,
Marta Macciò
3   Department of Health Sciences (DISSAL), University of Genoa, Genoa, Italy
,
Sara Sanguinetti
2   Department of Experimental Medicine (DIMES), University of Genoa, Genoa, Italy
,
1   Department of Radiology, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
3   Department of Health Sciences (DISSAL), University of Genoa, Genoa, Italy
› Institutsangaben
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Abstract

Wrist and hand anatomy may present several clinically relevant variants that involve bones, muscles, tendons, and nerves. Thorough knowledge of these abnormalities and their appearance in imaging studies is useful for proper management. In particular, it is necessary to differentiate the incidental findings that do not represent a trigger for a specific syndrome from those anomalies causing symptoms and functional impairment. This review reports the most common anatomical variants encountered in clinical practice and briefly discusses their embryogenesis, related clinical syndrome if present, and their appearance using different imaging techniques. The information each diagnostic study (ultrasonography, radiographs, computed tomography, and magnetic resonance imaging) may provide is described for each condition.



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Artikel online veröffentlicht:
03. April 2023

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