Gonarthrosis Patients Who Need Artificial Knee Joint Total Replacement Clinical Trial
Official title:
Efficacy and Safety of Vanguard PS Knee Joint System Using MIS Technique
This study will show whether Tri-Vector method can ensure more extensive visual field and conduct the precise surgery when compared with Mini Mid-Vastus method by conducting 2 types of skin incision approach, Tri-Vector for 36 patients or Mini-Mid Vastus for 36 patients in Vanguard PS artificial knee joint total replacement observational period before and during surgery.
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