United Orthopedic Corporation

Table of Contents 1 Component Removal .................................................................................... 1 2 Tibial Preparation .......................................................................................... 1 2.1 Tibial Canal Preparation............................................................................ 1 2.2 Proximal Tibial Resection.......................................................................... 2 2.3 Non Offset Tibial Preparation.................................................................... 4 2.3.1 Sizing and Placement ...................................................................... 5 2.3.2 Tibial Trial Assembly ........................................................................ 6 2.4 Offset Tibial Trial Preparation .................................................................... 7 2.4.1 Offset Sizing and Placement ........................................................... 7 2.4.2 Offset Tibial Canal Preparation ........................................................ 8 2.4.3 Offset Tibial Trial Assembly.............................................................. 9 3 Femoral Preparation ....................................................................................11 3.1 Femoral Canal Preparation ......................................................................11 3.2 Distal Femoral Resection .........................................................................13 3.3 Non Offset Femoral Sizing and Placement ..............................................15 3.3.1 Femoral Sizing Preparation.............................................................15 3.4 Joint Line Evaluation and Flexion/ Extension Gap Balancing..................17 3.5 Establish Femoral Rotation ......................................................................18 3.6 Femoral Box Preparation .........................................................................19 3.7 Offset Femoral Preparation ......................................................................20 3.7.1 Offset Sizing and Placement ..........................................................20 3.7.2 Intercondylar Box and Offset Femoral Boss Preparation ...............22 4 Final Trial Reduction ....................................................................................24 4.1 Femoral Trial Preparation .........................................................................24 4.2 Final Tibial Preparation.............................................................................26 4.2.1 Tibial Augment Resection ...............................................................26 4.2.2 Tibial Fin Punching .........................................................................27 4.2.3 Final Trial Reduction .......................................................................28 5 Implantation ..................................................................................................29 5.1 Tibial Component Preparation .................................................................29 5.2 Femoral Component Preparation.............................................................32 5.3 Implant Fixation........................................................................................35 Component ..........................................................................................................39 Instrument ............................................................................................................41 Safety Statement .................................................................................................52