Is Dynamic Gadolinium Enhancement Needed in MR Imaging for the Preoperative Assessment of Scaphoidal Viability in Patients with Scaphoid Nonunion? [Musculoskeletal Imaging]

Because the diagnostic performance of dynamic gadolinium-enhanced MR imaging in the evaluation of scaphoid viability was inferior to that of a standard MR imaging protocol, dynamic acquisition may not be needed in patients with nonunion of scaphoid fractures. Donati OF, Zanetti M, Nagy L, Bode B, Schweizer A, Pfirrmann CW. Radiology. 2011 Jun 28. [Epub ahead of print] PMID: 21712471  PDF