| GKS BUTTERFLY: STEMS TIGHTENING WRENCH - Open | 08050323051779 | Class I | |
| GKS BUTTERFLY: Tibial Drill Guide Sleeve Ø 20mm | 08050323172320 | Class I | |
| GKS BUTTERFLY: Tibial Punch | 08050323172306 | Class I | |
| GKS BUTTERFLY: Tibial Punch Guide Sleeve | 08050323172290 | Class I | |
| GKS BUTTERFLY: TIBIAL RASP for 105/160mm Stem | 08050323051694 | Class I | |
| GKS BUTTERFLY: TIBIAL RASP for 40mm Stem | 08050323051670 | Class I | |
| GKS BUTTERFLY: TIBIAL RASP for 90mm Stem | 08050323051687 | Class I | |
| GKS BUTTERFLY: TRAY n° 1 INOX supp. - Specific Instruments | 08050323168224 | Class I | |
| GKS BUTTERFLY: TRAY n° 2 INOX supp. - Generic Instruments | 08050323168231 | Class I | |
| GKS BUTTERFLY: TRAY n° 3 INOX supp. - Optional Instruments | 08050323172269 | Class I | |
| GKS BUTTERFLY: TRIAL COMPONENTS HANDLE | 08050323051304 | Class I | |
| GKS BUTTERFLY: Trial Femoral AUGMENT - DISTAL 10mm | 08050323169795 | Class IIa | |
| GKS BUTTERFLY: Trial Femoral AUGMENT - DISTAL 15mm | 08050323169801 | Class IIa | |
| GKS BUTTERFLY: Trial Femoral AUGMENT - POSTERIOR 10mm | 08050323169825 | Class IIa | |
| GKS BUTTERFLY: Trial Femoral AUGMENT - POSTERIOR 5mm | 08050323169818 | Class IIa | |
| GKS BUTTERFLY: Trial Femoral sleeve - ANTILUXATION | 08050323166190 | Class IIa | |
| GKS BUTTERFLY: Trial Femoral sleeve - STANDARD | 08050323166183 | Class IIa | |
| GKS BUTTERFLY: TRIAL FEMUR, shielded - Medium LEFT | 08050323051427 | Class IIa | |
| GKS BUTTERFLY: TRIAL FEMUR, shielded - Medium RIGHT | 08050323051410 | Class IIa | |
| GKS BUTTERFLY: TRIAL FEMUR, shielded - Small LEFT | 08050323051403 | Class IIa | |
| GKS BUTTERFLY: TRIAL FEMUR, shielded - Small RIGHT | 08050323051397 | Class IIa | |
| GKS BUTTERFLY: TRIAL FEMUR v2, shielded - Medium LEFT | 08050323165483 | Class IIa | |
| GKS BUTTERFLY: TRIAL FEMUR v2, shielded - Medium RIGHT | 08050323165476 | Class IIa | |
| GKS BUTTERFLY: TRIAL FEMUR v2, shielded - Small LEFT | 08050323165469 | Class IIa | |
| GKS BUTTERFLY: TRIAL FEMUR v2, shielded - Small RIGHT | 08050323165452 | Class IIa | |