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METHOD AND SYSTEM FOR COMPUTER ASSISTED SURGERY FOR BICOMPARTMENTAL KNEE REPLACEMENT
METHOD AND SYSTEM FOR COMPUTER ASSISTED SURGERY FOR BICOMPARTMENTAL KNEE REPLACEMENT
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机译:双膝关节置换的计算机辅助手术的方法和系统
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摘要
A method of resecting distal and anterior portions of a distal portion of a femur for a bicompartmental prosthesis is provided. The method includes generating a geometric representation of the distal portion of the femur. A virtual anterior resection plane is calculated at a predetermined depth and is oriented at a predetermined angle relative to the femur. The method identifies a distal-most point of a lateral portion of the virtual anterior resection plane and an AP line. A varus/ valgus angle and an anterior-posterior distance are calculated. Anterior and distal resection guides are navigated according to the parameters calculated from the method.
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