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High Flexion Total Knee System - Tibial Tray Design by China Suppliers and Factory for Enhanced Stability and Wear Resistance
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High Flexion Total Knee System - Tibial Tray Design by China Suppliers and Factory for Enhanced Stability and Wear Resistance

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● Tibial Tray Design
Our innovative narrow triangular wing design is engineered to minimize bone loss, ensuring optimal performance during knee replacement surgeries.

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● Full Compatibility
Experience unparalleled intraoperative flexibility with our full-size universal compatibility between the femoral condyle and tibial tray.

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● Patellar Stability
Our deepened, elongated, and proximally widened trochlear grooves enhance postoperative stability, setting a new standard in knee prosthetics.

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● Enhanced Wear Resistance
Utilizing Ultra Precision Mirror Polishing, we achieve a surface roughness reduction to less than one-third of national standards, dramatically improving wear resistance and longevity of components.

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● Component Interchangeability
With a 1:1 coronal congruency, our designs allow for complete interchangeability of femoral and tibial components, simplifying the surgical process.

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As a leading supplier in China, our factory is dedicated to producing high-quality knee replacement products that meet the evolving needs of the medical community.

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    📋 Special Description
    Wider Proximal Trochlear
    Wider Proximal Trochlear

    Provides excellent patellar tracking regardless of patient's Q-angle

    Cruciate Finned Keel
    Cruciate Finned Keel

    Enhanced rotational stability

    Rounded PS Post
    Rounded PS Post

    Reduces 71% gravimetric wear in femoral rotation as compared to standard square post design geometry

    Extended Trochlear Groove
    Extended Trochlear Groove

    Provides further support for patella in deep flexion and more support of the quadriceps tendon

    Deep Trochlear Groove
    Deep Trochlear Groove

    Reduces patellar forces throughout range of motion

    Softened Anterior Flange
    Softened Anterior Flange

    Helps avoid incidence of "retinacular tenting"

    🛠️ Special Instrumentation
    SKI Femoral Condyle
    SKI™ Femoral Condyle (PS)
    Material Spec (mm)
    CoCrMo 1# L 1# R
    2# L 2# R
    3# L 3# R
    4# L 4# R
    5# L 5# R
    6# L 6# R
    7# L 7# R
    8# L 8# R
    9# L 9# R
    SKI Tibial Bearing
    SKI™ Tibial Bearing (PS)
    Material Spec (mm) A/P (mm) M/L (mm)
    Germany UHMWPE 1# 8-14mm 38 59
    2# 8-14mm (Tray 2#/3#) 41/43 63/67
    4# 8-14mm (Tray 4#/5#) 46/48 71/75
    6# 8-14mm (Tray 6#/7#) 51/53 79/83
    SKI Tibial Tray
    SKI™ Tibial Tray
    Material Spec (mm) A/P (mm) M/L (mm)
    CoCrMo 1# 38 59
    2# 41 63
    3# 43 67
    4# 46 71
    5# 48 75
    6# 51 79
    7# 53 83
    🎥 Product Video
    📚 Technology Education
    Manual Cover
    JUST MED Surgical Technique Manual - SKI PS High Flexion Total Knee System.pdf
    Frequently Asked Questions
    Q1: What are the primary materials used in the SKI PS High Flexion Total Knee System?

    The Femoral Condyle and Tibial Tray are made from high-quality CoCrMo (Cobalt-Chromium-Molybdenum), while the Tibial Bearing is crafted from German-engineered UHMWPE for superior durability.

    Q2: How does the Rounded PS Post design benefit the patient?

    The Rounded PS Post geometry is designed to reduce gravimetric wear by 71% during femoral rotation compared to traditional square post designs, leading to potentially longer implant life.

    Q3: Does the system accommodate different anatomical variations?

    Yes, the Wider Proximal Trochlear and Extended Trochlear Groove provide excellent patellar tracking and support regardless of the patient's Q-angle or flexion depth.

    Q4: What sizes are available for the Tibial Tray?

    The Tibial Tray comes in 7 distinct sizes (1# to 7#), with A/P dimensions ranging from 38mm to 53mm and M/L dimensions from 59mm to 83mm.

    Q5: How does the design improve rotational stability?

    The inclusion of a Cruciate Finned Keel provides enhanced rotational stability for the tibial component within the bone.

    Q6: Is there a manual available for surgical procedures?

    Yes, a comprehensive "Surgical Technique Manual" is available for download in the Technology Education section of our website.

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