Accuracy and Precision of ThreeDimensional Low Dose CT ...
· The purpose of this study is to compare a threedimensional computed tomography technique (3D CT) to standard RSA as an alternative technique for measuring migration of acetabular cups in total hip arthroplasty. Materials and Methods. With tantalum beads, we marked one cemented and one uncemented cup and mounted these on a similarly marked pelvic model. A comparison was .
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