| Ochsner Gall duct probe 40cm/15¾", flexible | +B83232143400$ | Class I | |
| Ogura Skin Grasping Forceps 4mm, 11cm/4¼" | +B83220230110V | Class I | |
| Olivecrona Bone Rongeur 20.5cm/8", Cvd | +B83227402200$ | Class I | |
| Olivecrona Trigeminal Knife 20.5cm/8" | +B83235125200/ | Class I | |
| Olivecrona Trigeminal Nasal Scissor one toothed edge, shaft 120mm | +B83210214000U | Class I | |
| Olive Tip Ø12mm | +B832151550501 | Class I | |
| Olive Tip Ø15mm | +B832151550602 | Class I | |
| Olive Tip Ø3mm | +B83215155020+ | Class I | |
| Olive Tip Ø6mm | +B83215155030% | Class I | |
| Olive Tip Ø9mm | +B832151550400 | Class I | |
| Ollier Retractor 24.5cm/9¾", Blunt, 3 Prongs | +B832301852402 | Class I | |
| Ollier Retractor 35X55mm, 23cm/9", Blunt, 4 Prongs | +B832301862302 | Class I | |
| Olsen-Hegar Needle Holder 14cm/5½" | +B832141831401 | Class I | |
| Organ Grasping Forceps 25cm/10" | +B83212170250/ | Class I | |
| Organ Grasping Forceps 26cm/10¼" | +B83212170260+ | Class I | |
| O'shaugnessy Forceps 15cm/6" | +B832123091500 | Class I | |
| O'shaugnessy Forceps 18.5cm/7¼" | +B83212310180 | Class I | |
| O'shaugnessy Forceps 18cm/7" | +B832123091803 | Class I | |
| O'shaugnessy Forceps 20cm/7¾" | +B83212310200V | Class I | |
| O'shaugnessy Forceps 23cm/9" | +B83212310230Y | Class I | |
| O'shaugnessy Forceps 26cm/10¼" | +B83212310260. | Class I | |
| Osteotome 22cm/8¾" | +B83223173220% | Class I | |
| Overholt-Baby Forceps 13.5cm/5¼" | +B83212220140Y | Class I | |
| Overholt-Fino Forceps 21.5cm/8½" | +B832122990103 | Class I | |
| Overholt-Fino Forceps 22.5cm/8¾" | +B832122990305 | Class I | |
