25
Fix the box saw guide IM positioning device
with pins with head (38 mm) through the dis-
tal holes.
Together with the trial stem and the trial stem
extension, withdraw the box saw guide
positioner using the trial stem handle, which
is attached to the trial stem extension.
The IM box saw guide (guide for size 2 and
sizes 4–10) can be slid in the positioning
device.
Perform the cuts with a special 13 mm wide
saw blade, which is introduced up to the
RT 45 mark.
Note
Protect vessels and nerves in the popliteal
fossa.
Remove all the pins, the IM box saw guide
and the positioning device.