Basic Information
Implant Type
Intramedullary Nail
Specification
Titanium Alloy TC4
Product Description
The PFNA (Proximal Femoral Nail Anti-rotation) is an advanced intramedullary implant specifically designed for the treatment of hip fractures, particularly unstable intertrochanteric and proximal femoral fractures.
This system achieves stable fixation by sharing the load with the bone through the intramedullary nail, significantly reducing the risk of implant loosening and failure. Made from titanium alloy, PFNA combines excellent biocompatibility with mechanical strength to ensure long-term durability and patient safety.
Key Features
- Helical Blade Design: The unique helical blade compacts cancellous bone, providing rotational and angular stability, especially beneficial for osteoporotic patients.
- Anti-Rotation Mechanism: The blade prevents rotational movement of the nail within the femur, ensuring stable fracture healing.
- Locking System: Distal locking options provide axial stability with dynamic or static locking modes.
- Material Advantages: Manufactured from titanium alloy (Ti-6Al-7Nb), balancing strength and biocompatibility.
- Advanced Geometry: 5° outward deviation and 1500mm front arch, perfectly matching the human physiological structure.
- Stress Distribution: Elastic tip and groove design facilitates insertion and achieves ideal stress distribution.
Main Advantages
- Strong Rotational Stability: Effectively prevents rotational displacement of fracture fragments, reducing cut-out risk.
- Load Sharing Design: Decreases implant fatigue and fracture risk by sharing mechanical load with the bone.
- Osteoporotic Support: Enhanced fixation in poor bone quality, ideal for elderly populations.
- Minimally Invasive: Small incision technique reduces soft tissue damage and promotes faster recovery.
- Early Mobilization: Supports early postoperative weight-bearing and improves quality of life.
Clinical Applications
- Unstable intertrochanteric fractures (AO/OTA 31-A1, 31-A2)
- Subtrochanteric fractures (AO/OTA 31-A3)
- High and low subtrochanteric fractures and femoral shaft fractures
- Pathological fractures and complex multiple fractures
Professional Manufacturing
Professional Orthopedic Solutions You Can Trust
We are a leading manufacturer of standardized orthopedic implants and instruments for global distributors. Our product range covers trauma, spine, joints, sports medicine, and CMF — all supported by complete surgical instrument sets.
With in-house R&D, a certified lab, and modern production lines, we focus on reliable, scalable manufacturing to ensure the highest standards of medical device safety and performance.
Frequently Asked Questions
Q: Why choose our orthopedic solutions?
Our products are the choice of over 2,000 agents worldwide, recognized for their precision engineering and clinical reliability.
Q: What shipping methods and costs can we expect?
We typically utilize courier services for shipping, but can accommodate postal services upon request. Shipping costs are determined by destination, package size, and weight.
Q: Are your products certified with ISO 13485?
Yes, our company holds the EN ISO 13485 certification, ensuring that our products meet the most stringent global requirements for safety and quality in the medical device industry.
Q: What is the minimum order quantity (MOQ)?
Our standard minimum order value is US$1,000. However, we offer sample orders at cost to allow for product evaluation before committing to larger volumes.
Q: Do you accept custom orders or OEM?
Yes, we can accommodate custom orders based on provided pictures or samples. Please note that custom production may require a longer lead time.
Q: Do you maintain stock for immediate delivery?
We maintain stock for most products listed in our catalogue with regular monthly production cycles. Please consult our sales team for real-time inventory updates.
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