Diagnostic accuracy of two-dimensional and three-dimensional imaging and modeling of radial head fractures.

ABSTRACT:

Unlabelled

To tests the hypothesis that classification and characterization of fractures of the radial head is more accurate with 3D than 2D computed tomography images and radiographs, using a prospective study design with intraoperative inspection as the reference standard. Treating surgeons and first assistants completed a questionnaire assigning a fracture type according to the Broberg and Morrey modification of Mason's classification, evaluating selected fracture characteristics, and electing preferred management based upon radiographs and 2D images alone; then adding 3D-CT; then 3D printed physical models; and finally intra-operative visualization. The addition of the 3D CT and physical models improved the sensitivity for fracture line separating the entire head from the neck,

SUBMITTER: Guitton TG 

PROVIDER: S-EPMC4037434 | biostudies-literature | 2014 Jun

REPOSITORIES: biostudies-literature