Zimmer Biomet iASSIST Knee Manual page 42

iASSIST 2-Pod Version Surgical Technique
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Tibia Registration (cont.)
13. Ensure the distal clamps of the tibial alignment
guide remain securely positioned on the malleoli.
If a readjustment is necessary, ensure the shaft
of the guide remains immobile and in proper
alignment. Adjust by rotating the distal part of
the guide and resecure the clamps around the
malleoli.
Warning: Do not pull on the distal part of the
tibial alignment guide once both spikes have
been inserted into the tibia. Doing so may
result in bending of the spikes.
14. Lock the blue knob on the distal tibial alignment
guide.
15. Press the "Z" button on the pod attached to the
tibial alignment guide to initiate the registration
procedure.
16. To complete the procedure, resume from step 13
of section "Proximal Tibial Cut: Tibial Registration".