The Worm 3.5 mm is a tapered headless compression screw manufactured from titanium, designed to achieve stable fixation and variable compression in fractures, fusions, and osteotomies. Its variable-pitch, fully threaded, self-tapping design allows effective compression along nearly its entire length while reducing the risk of soft tissue irritation by remaining completely intraosseous.
Scaphoid fracture or nonunion.
Fixation of radial head or capitellum.
Metacarpal or phalangeal fractures.
Interphalangeal arthrodesis (DIP, PIP, MCP).
Metatarsophalangeal or tarsometatarsal arthrodesis (MTP, TMT).
Fifth metatarsal fractures (Jones fracture).
Four-corner (carpal) arthrodesis.
Headless design. Subchondral fixation with minimal risk of soft tissue irritation.
Variable thread pitch. Greater compression range compared with partially threaded screws.
Self-tapping and self-drilling. Direct insertion even in cortical or dense bone.
Speak with our specialists, receive personalized assistance, and optimize your experience in the operating room with a solution designed for precision and confidence.
| Worm® - Headless compression screw, 3.5 mm / 0WR-01-0000-T-O | |||
|---|---|---|---|
| IMPLANTS | |||
| SYSTEM CODE | 0WR-01-0000-T-O | ||
| SYSTEM DESCRIPTION | WORM NEW PRESENTATION | ||
| REF. | DESCRIPTION | LENGTH (mm) | QTY |
| 0826-012 | WORM COMPRESSION SCREW 3.5 MM X 12 MM TITANIUM | 12 | 4 |
| 0826-014 | WORM COMPRESSION SCREW 3.5 MM X 14 MM TITANIUM | 14 | 4 |
| 0826-016 | WORM COMPRESSION SCREW 3.5 MM X 16 MM TITANIUM | 16 | 4 |
| 0826-018 | WORM COMPRESSION SCREW 3.5 MM X 18 MM TITANIUM | 18 | 4 |
| 0826-020 | WORM COMPRESSION SCREW 3.5 MM X 20 MM TITANIUM | 20 | 4 |
| 0826-022 | WORM COMPRESSION SCREW 3.5 MM X 22 MM TITANIUM | 22 | 4 |
| 0826-024 | WORM COMPRESSION SCREW 3.5 MM X 24 MM TITANIUM | 24 | 4 |
| 0826-026 | WORM COMPRESSION SCREW 3.5 MM X 26 MM TITANIUM | 26 | 4 |
| 0826-028 | WORM COMPRESSION SCREW 3.5 MM X 28 MM TITANIUM | 28 | 4 |
| 0826-030 | WORM COMPRESSION SCREW 3.5 MM X 30 MM TITANIUM | 30 | 4 |
| ASSOCIATED INSTRUMENTS | |||
| SYSTEM CODE | 0WR-01-0000-T-O | ||
| SYSTEM DESCRIPTION | WORM NEW PRESENTATION | ||
| REF. | DESCRIPTION | QTY | |
| 5809-000 | SCARF OSTEOTOMY FORCEPS | 1 | |
| 5808-000 | REDUCTION FORCEPS 3.5 MM | 1 | |
| 5465-000 | SERRATED MANUAL GUIDE WITH HANDLE FOR COMPRESSION SCREWS | 1 | |
| 5681-000 | STARTER DRILL BIT FOR FOREFOOT 1.40 MM | 1 | |
| 5335-020 | SOLID HEXAGONAL SCREWDRIVER 2.0 | 1 | |
| 5337-020 | CANNULATED HEX SCREWDRIVER 2.0 | 1 | |
| 5709-020 | CANNULATED TAP FOR WORM SCREW | 1 | |
| 5237-000 | SIZING BLOCK FOR COMPRESSION SCREWS | 1 | |
| 5677-000 | WORM SCREW DRILL | 1 | |
| 5668-000 | CANNULATED DRILL BIT 2.0 MM/1.2 MM | 1 | |
| 5810-000 | SCREW FORCEPS #2 | 1 | |
| 0338-145 | KIRSCHNER NAIL 0.9 MM X 145 MM, STAINLESS STEEL | 4 | |
| OPTIONALS | |||
| REF. | DESCRIPTION | LENGTH (mm) | |
| 0826-032 | WORM COMPRESSION SCREW 3.5 MM X 32 MM TITANIUM | 32 | 2 |
| 0826-034 | WORM COMPRESSION SCREW 3.5 MM X 34 MM TITANIUM | 34 | 2 |
| 0826-036 | WORM COMPRESSION SCREW 3.5 MM X 36 MM TITANIUM | 36 | 2 |
| 0826-038 | WORM COMPRESSION SCREW 3.5 MM X 38 MM TITANIUM | 38 | 2 |
| 0826-040 | WORM COMPRESSION SCREW 3.5 MM X 40 MM TITANIUM | 40 | 2 |
| 0826-042 | WORM COMPRESSION SCREW 3.5 MM X 42 MM TITANIUM | 42 | 2 |
| 0826-044 | WORM COMPRESSION SCREW 3.5 MM X 44 MM TITANIUM | 44 | 2 |
| 0826-046 | WORM COMPRESSION SCREW 3.5 MM X 46 MM TITANIUM | 46 | 2 |
| 0826-048 | WORM COMPRESSION SCREW 3.5 MM X 48 MM TITANIUM | 48 | 2 |
| 0826-050 | WORM COMPRESSION SCREW 3.5 MM X 50 MM TITANIUM | 50 | 2 |
| 0826-052 | WORM COMPRESSION SCREW 3.5 MM X 52 MM TITANIUM | 52 | 2 |
| 0826-054 | WORM COMPRESSION SCREW 3.5 MM X 54 MM TITANIUM | 54 | 2 |
| 0826-056 | WORM COMPRESSION SCREW 3.5 MM X 56 MM TITANIUM | 56 | 2 |
| 0826-058 | WORM COMPRESSION SCREW 3.5 MM X 58 MM TITANIUM | 58 | 2 |
| 0826-060 | WORM COMPRESSION SCREW 3.5 MM X 60 MM TITANIUM | 60 | 2 |
| PM 2022-34 / 2022-53 | |||
