Stryker Triathlon, Хирургическое руководство

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Figure 19
Figure 20
Figure 21
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It is important that the Femoral Stylus point rests
on bone and not soft tissue or an osteophyte . In an
MIS procedure this may be hard to see .
16
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The Femoral Sizer can be pinned in place through
the holes marked “X” with Headed Pins .
Note: If the femoral stylus reads in-between sizes, an
optional A/P translation feature may be used . Simply
use the Hex Driver found on the reverse side of the
Femoral Flexion Impactor to translate the
A/P Femoral Sizer up or down 1 .5mm . (Triathlon
Primary prosthesis grows in the anterior direction
approximately 3mm between sizes .)
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A tertiary check to verify external rotation is to
assess A/P axis with the Blade Runner through the
slot in the top of the guide .
Femoral
Preparation
Triathlon
®
Knee System
Single-Use Instruments Surgical Protocol
“X” Holes “X” Holes