Hazebrouck, Stephen A.,Deffenbaugh, Daren L.,Randall, Paul S.
申请号：
AU2008224346
公开号：
AU2008224346B2
申请日:
2008.09.24
申请国别(地区):
AU
年份:
2013
代理人:
摘要：
#$%^&*AU2008224346B220130815.pdf#####- 18ABSTRACT A fixed-bearing prosthesis includes a femoral component having a medial condyle surface and a lateral condyle surface. The knee prosthesis also 5 includes a bearing having a medial bearing surface configured to articulate with the medial condyle surface of the femoral component, and a lateral bearing surface configured to articulate with the lateral condyle surface of the femoral component. A tibial tray is secured to the bearing. The tibial tray has a platform with an elongated stem extending downwardly from a lower surface thereof. A peripheral rail extends 10 along at least an anterior section of the perimeter of the tray's platform. The peripheral rail extends upwardly from an upper surface of the platform. A retaining rail extends upwardly from the upper surface of the platform and posteriorly away from the peripheral rail. 24/09/08,va 17525 speci,181/11 10 12 32 58 so 521 420 2Fig 1
