Use (2)

The positioning must be made the most laterally possible. It is sometimes necessary to prepare the bedding of the compression muller with a gnawing tool. The plate is impacted towards the near part of the tibial. This offers to the spongy screw a sufficiently high grip with regards to the osteotomy line. A drill with a diameter of 2.8 or 3.2 mm and a drilling guide enable to place the auto threaded srew, the spongy screws not having to take the opposite cortical. An intermediary length enables an easier orientation and preserves the opposite cortical. The cortical screws must take the opposite cortical, a measurer is supplied to this effect. Once the system is in place, the compression can be realised with a special key. Control under a brilliance amplifier is recommend during correction.