1 mm
Synthes dual-core pedicle screws can
be screwed in as fast as high-pitch
screws and offer additional high grip.
High pull-out resistance
Dual-core pedicle screws are easy to in-
sert and can be turned back for final
precision adjustment without losing
their secure anchorage.
USS II.
Comprehensive posterior and
anterior deformity system with screws
and hooks with dual opening.
2
Synthes
USS II
Handling technique
Flexible
Implants accept
5 mm or 6 mm rods
and are locked with the same nut
(Fig. 1)
Bilateral option for fixing the implants
to the rod (Fig. 2)
Screws with special thread geometry
for anterior stabilization (Fig. 3)
Anatomical
– Low profile protects soft tissue
– Firm anchorage of pedicle hooks
with patented screw technology
Fast and secure
– Dual-core core screw design for
stable anchorage and double-lead
thread design for screwing in fast
– Immediate and controlled grip of the
screw in the bone owing to the
thread extending to the tip
– Excellent tactile feedback of screw
grip in the bone owing to the combi-
nation of double-lead thread and
dual core
Fig. 2
Fig. 3
Fig. 1
Screw with
5 mm
rod
Screw with
6.0 mm
rod
4 mm
strong
1 Revolution
Grip
double
high
Thread
Pitch
Содержание USS II
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