Figures & data
Figure 1. Screen of the navigation system during registration of the epicondyles of the femur. [Color version available online.]
![Figure 1. Screen of the navigation system during registration of the epicondyles of the femur. [Color version available online.]](/cms/asset/01253654-fa47-4328-b2c2-90b5d2adefe1/icsu_a_324180_f0001_b.gif)
Figure 2. The position of the femoral component, showing the calculated position relative to the rotation axis. [Color version available online.]
![Figure 2. The position of the femoral component, showing the calculated position relative to the rotation axis. [Color version available online.]](/cms/asset/ee758181-1fdd-4399-9f20-59d4371532d2/icsu_a_324180_f0002_b.gif)
Figure 3. Example of a CT slice (1 mm thick) of the distal femur (blue dotted line = CT-based transepicondylar line; red dashed line = line pointed and marked by tantalum markers; purple solid line = posterior condylar line). The angles between the CT-based and pointed lines and the posterior condylar line were measured. [Color version available online.]
![Figure 3. Example of a CT slice (1 mm thick) of the distal femur (blue dotted line = CT-based transepicondylar line; red dashed line = line pointed and marked by tantalum markers; purple solid line = posterior condylar line). The angles between the CT-based and pointed lines and the posterior condylar line were measured. [Color version available online.]](/cms/asset/656db1c1-4f0f-48be-9a70-319d4a01cb42/icsu_a_324180_f0003_b.gif)