The Sulcus Line Trochlear Alignment Guide (STAG) helps reduce femoral malrotation by improving the accuracy of Whiteside's Line.
The STAG:
- Makes it easier to accurately combine landmarks such as the posterior condylar axis with the sulcus line
- Reduces parallax errors Is compatible with all knee systems Is simple and easy to use
- Patented design (PCT/AU2014/050220)