FNS Bolts with Antirotation Screws are key components of the Femoral Neck System (FNS), engineered to provide angular and rotational stability for the internal fixation of femoral neck fractures. This system offers an optimal balance between stability, compression, and minimally invasive implantation.
The central FNS Bolt provides axial compression and load-bearing support, while the Antirotation Screw prevents rotational movement of the femoral head. Both elements are inserted through the FNS plate and locked in place, providing enhanced fracture stability and promoting early mobilization.
🔍 Key Features & Benefits:
- Implant Type: FNS Bolt with Integrated Antirotation Screw
- Indicated For: Femoral neck fractures (intracapsular)
- Mechanism: Central bolt offers compression, antirotation screw provides rotational stability
- Minimally Invasive: Designed for reduced soft tissue trauma
- Precision Machined: Available in multiple lengths for anatomical customization
⚙️ Available Sizes:
| Product Code | Length (mm) |
|---|---|
| 3300-0201 | 75 mm |
| 3300-0202 | 80 mm |
| 3300-0203 | 85 mm |
| 3300-0204 | 90 mm |
| 3300-0205 | 95 mm |
| 3300-0206 | 100 mm |
| 3300-0207 | 105 mm |
| 3300-0208 | 110 mm |
| 3300-0209 | 115 mm |
📌 Indications:
- Subcapital and transcervical femoral neck fractures
- Young and active adult patients requiring stable internal fixation
- Used in combination with FNS Locking Plate (130° CCD angle)
✅ Benefits:
- Provides secure fixation and enhanced fracture compression
- Reduces risk of rotational displacement of the femoral head
- Low-profile design with optimal cortical engagement
- Compatible with fluoroscopic surgical navigation
💡 Compatibility:
- FNS Locking Plate
- 5.0mm Locking Screws (for plate fixation)
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