| VGK-XS | 05060777980122 | Orthomobility Ltd. | Class I | |
| V One Microprocessor Four-Bar Pneumatic Knee Prosthesis with Pyramid Connector | 04719883460097 | Teh Lin Prosthetic & Orthopaedic lnc | Class I | |
| V One Net Microprocessor Four-Bar Pneumatic Knee Prosthesis | 04719883460080 | Teh Lin Prosthetic & Orthopaedic lnc | Class I | |
| V One Net Microprocessor Four-Bar Pneumatic Knee Prosthesis | 04719883463401 | Teh Lin Prosthetic & Orthopaedic lnc | Class I | |
| Vorbringer für Kniegelenk 3W010 | 04250898107954 | Wagner Polymertechnik GmbH | Class I | |
| XTREME X60 4-BAR HYDRAULIC KNEE JOINT | 04719883460394 | Teh Lin Prosthetic & Orthopaedic lnc | Class I | |
| XTREME X60 4-BAR HYDRAULIC KNEE JOINT | 04719883460400 | Teh Lin Prosthetic & Orthopaedic lnc | Class I | |
| XTREME X60 HYDRAULIC KNEE | 04719883460387 | Teh Lin Prosthetic & Orthopaedic lnc | Class I | |