Suprapatellar Approach Tibial Intramedullary Nail Instrument Set | Semi-Extended Tibia Nailing Kit

Advanced Suprapatellar Approach Tibial Intramedullary Nail Instrument Set

At OrthoPro, we are at the forefront of orthopedic trauma innovation. Our Suprapatellar Approach Tibial Intramedullary Nail Instrument Set is a specialized surgical solution designed to address the challenges associated with traditional infrapatellar tibial nailing. By enabling the procedure to be performed with the leg in a semi-extended position, this instrument set significantly improves surgical access, fluoroscopic visualization, and fracture reduction, particularly in proximal third tibial fractures and segmental fractures.

The Suprapatellar Approach Tibial Intramedullary Nail Instrument Set is engineered with patient safety and surgical efficiency in mind. The core of the system is its dedicated intra-articular protection technology, which safeguards the patellofemoral cartilage and surrounding soft tissues during reaming and nail insertion. This system simplifies the workflow for the surgeon while aiming to reduce postoperative knee pain for the patient.

Key Features and Surgical Benefits

This comprehensive toolkit is manufactured to meet the rigorous demands of modern orthopedic centers and B2B distributors.

• Semi-Extended Leg Position: The instruments are designed for use while the knee is flexed at approximately 15-20 degrees. This position relaxes the quadriceps mechanism, preventing the typical deformities (like Procurvatum) seen in the traditional hyper-flexed approach.
• Articular Protection System: The set includes a robust, multi-layered protection sleeve (Cannula) and Trocar assembly. This device is inserted safely behind the patella, creating a protected tunnel for drills and nails to pass through without contacting the cartilage of the trochlear groove or the patella.
• Radiolucent Aiming Technology: The aiming arm is constructed from high-quality Carbon Fiber or PEEK. This radiolucency is critical for obtaining clear lateral X-ray views without metal artifacts obstructing the fracture line or the nail tip.
• Ergonomic Instrumentation: The handles and insertion tools are optimized for the suprapatellar trajectory, allowing for easy handling without interference from the patient’s torso or the operating table.

Detailed Instrument Configuration

The OrthoPro Suprapatellar Approach Tibial Intramedullary Nail Instrument Set is housed in a durable, autoclavable graphic case with silicone brackets for secure transport. The kit includes the following specialized instruments:

1. Entry and Protection System

The defining component of the suprapatellar technique.

Scalpel & Incision Guide: Tools to create the precise quadriceps tendon incision.

Protection Cannula/Sleeve: A long, telescoping outer sleeve that glides into the joint space.

Obturator/Trocar: Used to ease the insertion of the sleeve and protect the cartilage.

Entry Guide Wire (3.2mm): For establishing the initial trajectory into the proximal tibia.

2. Canal Preparation Tools

Opening Reamer: A cannulated reamer specifically designed to open the tibial plateau entry point through the protection sleeve.

Flexible Reamers: Long, flexible reaming shafts compatible with the protection sleeve, ensuring the reamer head does not damage the joint surface during extraction.

Reduction Finger/Tool: Assists in manipulating fracture fragments, particularly useful for proximal third alignment.

3. Insertion and Targeting Assembly

Insertion Handle: A specialized handle geometry that accommodates the suprapatellar angle. It connects rigidly to the nail to prevent rotation.

Aiming Arm/Jig: A lightweight, radiolucent jig that attaches to the handle. It features color-coded holes for static, dynamic, and compression locking options.

Connecting Bolt: A cannulated bolt that secures the nail to the handle, designed to withstand impaction forces.

4. Locking and Screw Insertion

Precise distal and proximal locking is facilitated by:

Trocar and Drill Sleeves: A nested system (Protection Sleeve, Drill Sleeve, Trocar) to ensure the drill bit is perfectly centered.

Calibrated Drill Bits: Medical-grade drill bits (typically 3.2mm or 4.2mm) with laser-etched depth lines for accurate measurement.

Depth Gauge: A large, easy-to-read gauge for determining screw length.

Screwdrivers: Star-drive (Stardrive) or Hexagonal screwdrivers with self-retaining functions.

5. Extraction Tools

The set is fully equipped for revision scenarios, including extraction bolts and slide hammer attachments compatible with the suprapatellar nail system.

Clinical Indications

This Suprapatellar Approach Tibial Intramedullary Nail Instrument Set is indicated for:

• Fractures of the proximal third of the tibia.
• Tibial shaft fractures (simple and comminuted).
• Distal tibial fractures.
• Segmental fractures.

Material Quality and Sterilization

OrthoPro takes pride in the quality of our export-grade instrumentation. All instruments are manufactured from high-grade Stainless Steel and Aluminum Alloy, ensuring corrosion resistance and longevity. The instruments are fully autoclavable (steam sterilization at 134°C). The sterilization case is designed to facilitate proper steam penetration and drying.

Why Choose OrthoPro?

As a trusted B2B partner for markets outside of China, OrthoPro offers competitive pricing and reliable logistics for hospitals and distributors. Our instrumentation allows you to adopt advanced surgical techniques like the suprapatellar approach without the prohibitive costs of major OEM brands.

Request a Quote or Technical Datasheet

Equip your surgical teams with the advanced Suprapatellar Approach Tibial Intramedullary Nail Instrument Set. Contact our international sales team today.

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info@orthopro.mx