Insert a nonlocking, standard screw through the oblong plate hole, long enough to engage the opposite cortex. Do not fully tighten it yet.
Confirm the reduction and plate position using image intensification. If necessary, adjust the plate position until it is as distal and as central as possible. If the provisional K-wire conflicts with the optimal plate position, the plate can be slipped over the wire.
Tighten the screw. The K-wire may then be removed.