11
3
Prepare seat for 3-D heads
Required instruments
USS II Polyaxial Reamer 03.607.000
Screwdriver, bihexagonal,
⭋
3.0 mm, with T-Handle 03.607.001
Apply the Reamer guided by the Screwdriver over the head of
the screw. To ensure free movement of the polyaxial 3-D head,
either ream away excessive bone or back-out the screw until the
red mark is visible.
To ream away bone, move the reamer back and forth until the
red mark on the screwdriver shaft becomes visible.
Note:
Make sure that the Screwdriver is well inserted during the
procedure.
0X6.000.216_AC_0X6.000.216_AC 21.09.10 08:44 Seite 11
