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Calibrated Femoral Tibial Spreaders

Calibrated Femoral Tibial Spreader Small Length 7"

Calibrated Femoral Tibial Spreader Medium Length 10"

Calibrated Femoral Tibial Spreader Large Length 12"

SKU: CFTAS
Availability: In Stock

Calibrated Femoral Tibial Spreaders are heavy-duty orthopedic instruments equipped with precise measurement markings to distract and quantify the joint space between the femur and tibia during knee arthroplasty. Manufactured from premium German stainless steel, they provide powerful mechanical leverage to ensure accurate gap balancing and optimal intra-articular visualization.

SKU: G46-920
Availability: In Stock

Designed for compact anatomical windows, the 7" Small Calibrated Femoral Tibial Spreader provides precise mechanical expansion combined with clear graduation markings for real-time gap measurement. Manufactured from premium German stainless steel, this resilient instrument delivers focused leverage and exceptional structural durability, making it perfect for smaller-stature or partial knee arthroplasty procedures.

SKU: G46-918
Availability: In Stock

Offering an optimal balance of reach and mechanical advantage, the 10" Medium Calibrated Femoral Tibial Spreader features integrated measurement scales to accurately quantify joint compartment distraction. Manufactured from high-grade German stainless steel, this robust instrument ensures stable force distribution and excellent intraoperative visibility across standard reconstructive knee surgeries.

SKU: G46-916
Availability: In Stock

Designed to deliver maximum distraction force and extended reach, the 12" Large Calibrated Femoral Tibial Spreader features highly visible graduation marks to manage high-tension ligamentous structures in complex revision surgeries. Manufactured from corrosion-resistant German stainless steel, its heavy-duty profile guarantees superior tensile strength and reliable gap evaluation in large anatomies.

Please select the size you want to order


$938.77
$844.89
$1,021.77
$919.59
$1,021.77
$919.59

The surgical Calibrated Femoral Tibial Spreaders are expertly designed to facilitate highly accurate joint distraction and precise quantification of ligamentous tension during reconstructive knee surgeries. Manufactured from high-grade German stainless steel, these reliable instruments deliver superior tensile strength and controlled expansion, allowing surgeons to accurately measure extension and flexion gaps to achieve optimal joint mechanics.

Key Features of the Calibrated Femoral Tibial Spreaders are:
•   Precision graduation markings designed for real-time, accurate measurement of joint compartment distraction
•   Mechanical expansion mechanism providing controlled and powerful leverage for the operating surgeon
•   Manufactured from long-lasting and corrosion-resistant German stainless steel to withstand high stress
•   Available in multiple calibrated profiles to seamlessly accommodate varied patient anatomies

Uses & Applications:
•   Quantifying and balancing the femoral-tibial compartment gaps during complex total knee arthroplasty
•   Exposing deep posterior joint spaces and bone margins safely with measurable mechanical distraction
•   Enhancing surgical field visualization while verifying symmetrical soft tissue and ligamentous tensioning

Elevate your arthroplasty precision with exact intraoperative measurements; add Calibrated Femoral Tibial Spreaders to your specialized orthopedic catalog today!

Important To Note:  The website images often represent the family product and do not imitate the accurate specifications/ features of the item chosen. The ultimate features will match the specific product’s description that is selected. Therefore, please review the specifications of each product from their description to ensure you order the right product.

Additional Information

Material:Stainless Steel

Important To Note:  The website images often represent the family product and do not imitate the accurate specifications/ features of the item chosen. The ultimate features will match the specific product’s description that is selected. Therefore, please review the specifications of each product from their description to ensure you order the right product. 

Additional Information

Material:Stainless Steel

Important To Note:  The website images often represent the family product and do not imitate the accurate specifications/ features of the item chosen. The ultimate features will match the specific product’s description that is selected. Therefore, please review the specifications of each product from their description to ensure you order the right product.

Additional Information

Material:Stainless Steel

Hold the spreader steadily and insert it carefully between the femur and tibia, avoiding sudden force. Apply slow, controlled pressure to open the joint space without stressing ligaments or surrounding tissue. Always check alignment and patient positioning before adjusting.

After each use, inspect the ratchet mechanism, blades, and joints for signs of wear, corrosion, or damage before returning it to service. Keep the moving parts lightly lubricated with instrument-grade oil to ensure smooth, consistent operation over time. Store it in a dry, protective tray away from heavy instruments that could bend or scratch the blades.

Start by manually scrubbing all surfaces with an enzymatic detergent solution to remove blood, bone debris, and tissue immediately after surgery. Then process it through an ultrasonic cleaner before autoclaving using a validated steam sterilization cycle, typically 134°C for 15–20 minutes. Always follow your facility's sterilization protocol and the manufacturer's guidelines to maintain instrument integrity.

Yes, low-profile and slim-blade versions are specifically designed for minimally invasive knee surgeries where access space is limited. These designs allow the surgeon to achieve adequate joint distraction through smaller incisions without compromising visibility or tissue handling. Always select the right blade size and profile based on the surgical approach and patient anatomy.

Yes, pediatric-sized calibrated spreaders exist and are safer for smaller joints. Apply only minimal pressure and adjust gradually to protect growth plates and delicate structures. Always confirm the size fits the child’s anatomy before use.