| U2 Total Knee System | 04712602345385 | United Orthopedic Corporation | Class III | |
| U2 Total Knee System | 04712602345392 | United Orthopedic Corporation | Class III | |
| U2 Total Knee System | 04712602345408 | United Orthopedic Corporation | Class III | |
| U2 Total Knee System | 04712602345415 | United Orthopedic Corporation | Class III | |
| U2 Total Knee System | 04712602345422 | United Orthopedic Corporation | Class III | |
| U2 Total Knee System | 04712602345439 | United Orthopedic Corporation | Class III | |
| U2 Total Knee System | 04712602345446 | United Orthopedic Corporation | Class III | |
| U2 Total Knee System | 04712602345453 | United Orthopedic Corporation | Class III | |
| U2 Total Knee System | 04712602345460 | United Orthopedic Corporation | Class III | |
| U2 Total Knee System | 04712602345477 | United Orthopedic Corporation | Class III | |
| U2 Total Knee System | 04712771506266 | United Orthopedic Corporation | Class III | |
| U2 Total Knee System | 04712771506273 | United Orthopedic Corporation | Class III | |