Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4223462 | Current Problems in Diagnostic Radiology | 2015 | 7 Pages |
Abstract
The carpal boss reflects an osseous protuberance at the level of the dorsal base of the second or third metacarpal, variably present in the general population. There are numerous theories as to the etiology of the bony excrescence; however, the exact cause remains uncertain. The abnormality can result in dorsal wrist pain and swelling. The diagnosis is typically established based on clinical examination and imaging, including radiography, ultrasound, nuclear medicine, computed tomography, and magnetic resonance imaging. We review the proposed theories of how the carpal boss develops, explain the clinical manifestations, demonstrate the imaging appearance, and address treatment strategies.
Related Topics
Health Sciences
Medicine and Dentistry
Radiology and Imaging
Authors
Jack Porrino, Ezekiel Maloney, Felix S. Chew,