Femoral rotational alignment, based on the anteroposterior axis, in total knee arthroplasty in a valgus knee. A technical note.

Authors:
  • LWL A Whiteside
    L A Whiteside
  • DMDaniel S. McCarthy
    Daniel S. McCarthy
  • SWS E White
    S E White

Abstract
The landmarks used to achieve correct rotational alignment of the femoral component in total knee arthroplasty may be indistinguishable or unreliable in the distal architecture of a valgus knee. Five observers identified the anteroposterior axis, the posterior condylar axis, and the transepi