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Figure 17
Figure 18
Figure 19
25
Femoral Anterior, Posterior, and
Chamfer Resections
>
Locate the fixation pegs of the appropriate size
4:1 Cutting Block into the pin holes created on the
distal femur.
>
Attach the 4:1 Strike Plate to the 4:1 Cutting Block
(See Assembly 4A)
.
>
Impact the 4:1 Strike Plate until the 4:1 Cutting Block
is seated flush onto the distal femur.
Note:
Do not impact the 4:1 Cutting Block without the
4:1 Strike Plate in place.
Triathlon Knee System
Surgical Protocol
>
Remove the Headless Pins using the Headless Pin
Extractor.
>
As a secondary sizing check, use the Bladerunner to
check the M/L width of the Femoral component.
>
Line the Bladerunner up with the epicondyles and
determine the component size. Ensure that the notch
of the Bladerunner is on the outside of the femur.
The Bladerunner scribe marks correspond to
component sizes 1 through 8. If the M/L width is
between sizes, the 4:1 Cutting Block can be down-
sized if needed.
Note:
For accurate size determination, ensure that all
osteophytes on the medial and lateral condyles are
removed prior to sizing.
Summary of Contents for Triathlon Knee System
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