Figure - available from: Archives of Orthopaedic and Trauma Surgery
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Functional pelvic plane. A The two models both define the functional pelvic plane as a plane parallel to the operative table and passing through both anterior superior iliac spines; B the Functional pelvic plane and its relationship to the X-ray coordinate system, as defined by Murray
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Background
The use of portable navigation systems (PNS) in total hip arthroplasty (THA) has become increasingly prevalent, with second-generation PNS (sPNS) demonstrating superior accuracy in the lateral decubitus position compared to first-generation PNS. However, few studies have compared different types of sPNS. This study retrospectively compar...
