title: Influence of positioning of prosthesis in total knee replacement.
abstract: The early clinical results of geometric total knee arthroplasty were  compared with the position of the prosthetic device by a roentgenographic score system. It was noted that there is a statistically significant positive correlation between a good clinical result and a well positioned prosthesis. In addition, it was appreciated that perfect positioning of the device was difficult to obtain. We believe that the long-term clinical results, wear resistance, and resistance to prosthetic failure depend on correct positioning of the devices.
mesh_terms: D001178:Arthroplasty / Q000379:methods; D005260:Female; D006801:Humans; D007595:Joint Prosthesis; D007719:Knee Joint / Q000000981:diagnostic imaging / Q000601:surgery*; D008297:Male; D011859:Radiography