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A precise navigation device for fixation of patella fractures with modified K-wire tension band:a comparative retrospective study
Journal of Orthopaedic Surgery and Research
Background Traditionally, the technique of modified tension band wires (MTBW) has been the most commonly used surgical procedure. The purpose of this study is to design a precise navigation device that can obtain a standard position of K-wires for (MTBW) and to compare the precise MTBW (P-MTBW) by a navigation device with the conventional MTBW (C-MTBW) by hands in a retrospective study. Methods The device was designed by solidworks2012 software (USA), which could provide a precise guidance fordoi:10.1186/s13018-021-02235-6 pmid:33526054 fatcat:p7l7jmb46vagpeeyvncf5aj2ue