| ARX® Liga Post-Op Short Knee XS | 07340032919424 | Class I | |
| ARX® Liga Post-Op Short Knee XXL | 07340032919240 | Class I | |
| ARX® Liga Post-Op Short Knee XXXL | 07340032919257 | Class I | |
| ARX® Liga Spring Knee L | 07340032921748 | Class I | |
| ARX® Liga Spring Knee M | 07340032921731 | Class I | |
| ARX® Liga Spring Knee S | 07340032921724 | Class I | |
| ARX® Liga Spring Knee XL | 07340032921755 | Class I | |
| ARX® Liga Spring Knee XS | 07340032921717 | Class I | |
| ARX® Liga Spring Knee XXL | 07340032921762 | Class I | |
| ARX® Liga Spring Knee XXXL | 07340032921779 | Class I | |
| ARX® Liga Spring Wrap Knee Beige L | 07340032922301 | Class I | |
| ARX® Liga Spring Wrap Knee Beige M | 07340032922295 | Class I | |
| ARX® Liga Spring Wrap Knee Beige S | 07340032922288 | Class I | |
| ARX® Liga Spring Wrap Knee Beige XL | 07340032922318 | Class I | |
| ARX® Liga Spring Wrap Knee Beige XS | 07340032922271 | Class I | |
| ARX® Liga Spring Wrap Knee Beige XXL | 07340032922325 | Class I | |
| ARX® Liga Spring Wrap Knee Beige XXXL | 07340032922332 | Class I | |
| ARX® Liga Spring Wrap Knee L | 07340032922097 | Class I | |
| ARX® Liga Spring Wrap Knee M | 07340032922080 | Class I | |
| ARX® Liga Spring Wrap Knee S | 07340032922073 | Class I | |
| ARX® Liga Spring Wrap Knee XL | 07340032922103 | Class I | |
| ARX® Liga Spring Wrap Knee XS | 07340032922066 | Class I | |
| ARX® Liga Spring Wrap Knee XXL | 07340032922110 | Class I | |
| ARX® Liga Spring Wrap Knee XXXL | 07340032922127 | Class I | |
| ARX® Liga X Hybrid Knee L | 07340032920031 | Class I | |
UDI Compass