PFNA Proximal Femoral Nail Antirotation (Gamma Nail)

Product Overview

The PFNA (Proximal Femoral Nail Antirotation) system consists of a main nail, spiral blade, distal locking screws, and end cap. Manufactured from titanium alloy (Ti6Al4V) or cobalt-chromium-molybdenum alloy, it is indicated for proximal femoral fractures (intertrochanteric, subtrochanteric) and osteoporotic cases. The 6° lateral bend facilitates insertion, while the spiral blade compresses cancellous bone to enhance anchorage, providing angular stability and anti-rotational resistance.

Indications

• Intertrochanteric fractures (AO classification A1-A3)
• Subtrochanteric fractures
• Basal femoral neck fractures
• Osteoporotic fractures

Contraindications

• Active systemic or local infection
• Immature skeletal development
• Patients unfit for anesthesia or surgery

Specification

What is an Intramedullary Nail?

An Intramedullary Nail is a minimally invasive implant used to stabilize and heal long bone fractures in the limbs, primarily in the femur, tibia, and humerus. It’s a rod-shaped device inserted longitudinally into the hollow cavity (medulla) of the fractured bone. It provides internal fixation and promotes proper alignment and healing.

Components of Intramedullary Nails:

• Intramedullary Nails: Available in various lengths, diameters, and materials like stainless steel and titanium to accommodate different bone sizes and fracture complexities.
• Locking Screws: Securely lock the nail in place, ensuring optimal fracture alignment and stability throughout the healing process.
• Instruments: Specialized instruments facilitate smooth and efficient nail insertion and removal procedures.
• Accessories

Benefits of Intramedullary Nails:

• Minimally invasive: Smaller incisions translate to faster healing, less pain, and better cosmetic outcomes for patients.
• Enhanced stability: Provides superior fracture stabilization compared to external fixation methods, promoting faster bone healing.
• Versatility: Available in various sizes, materials, and designs to cater to different types and locations of fractures.
• Improved patient outcomes: Enables early mobilization and weight-bearing, leading to faster recovery and improved patient satisfaction.

How Long Do PFNA Nails Stay In?

The duration of PFNA Nail placement depends on several factors, including:

• Severity of the fracture
• Healing progress
• Patient’s individual needs and activity level

Typically, PFNA Nails remain in place for several weeks to several months. The surgeon will closely monitor the healing process through X-rays and determine the optimal time for removal.

What is PFNA AND PFN?

Both PFNA and PFN are types of intramedullary nails used in orthopedic surgery to treat proximal femur fractures, specifically fractures in the upper part of the thigh bone near the hip joint.

Here’s a breakdown of their similarities and differences:

Similarities:

• Function: Both PFNA and PFN are minimally invasive surgical implants designed to stabilize and promote healing of proximal femur fractures.
• Placement: Both are inserted longitudinally into the hollow cavity (medulla) of the femur.
• Benefits: Both offer advantages over traditional methods like external fixation, including faster healing, reduced pain, and improved patient outcomes.

Differences:

• Design:
  • PFN (Proximal Femoral Nail): This is the original design and has a simpler, straight design.
  • PFNA (Proximal Femoral Nail Antirotation): This is a modified version with an additional anti-rotation screw to further prevent rotational instability of the fractured bone.
• Application:
  • PFN: Generally considered suitable for stable fractures and patients with good bone quality.
  • PFNA: More commonly used for unstable fractures and patients with weaker bone due to its enhanced rotational stability.

Choosing the right type of nail depends on the specific characteristics of the fracture and the patient’s individual condition. Both PFNA and PFN are effective options when utilized appropriately by qualified surgeons.

Partner with Lyntop Medical for High-Quality Intramedullary Nails

As a leading Chinese manufacturer/supplier, Lyntop Medical provides top-tier Intramedullary Nail solutions. We offer a wide range of:

• Nail types: Femoral nails, tibial nails, humeral nails, and more.
  • PFNA Nail
  • Expert Femoral Nail
  • Distal Femoral Nail
  • Expert Tibial Nail
  • Distal Tibial Nail
  • Ankle Fusion Nail
  • Humeral Nail
  • Elastic Nai
• Material options: High-quality titanium alloys for optimal strength and biocompatibility.
• Advanced features: Locking mechanisms, minimally invasive designs, and various lengths and diameters to suit diverse patient needs.

Why Choose Lyntop Medical as Your Partner?

• Competitive Pricing: Access high-quality, cost-effective IM Nails to meet diverse market demands.
• Unwavering Quality: We adhere to strict quality control standards and use advanced manufacturing processes to ensure consistent performance and patient safety.
• Dedicated Support: We commit to exceed your expectations with prompt communication, comprehensive support, and reliable product delivery.

Contact Us

Contact us today to explore our product portfolio, discuss customized solutions, and join us in revolutionizing fracture treatment globally.