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SKI PS High Flexion Total Knee System

Primary Knee

Product Details

SKI PS High Flexion Total Knee System

● Tibial Tray Design
A narrow triangular wing design minimizes bone loss.

● Full Compatibility
Full-size universality between the femoral condyle and tibial tray offers enhanced intraoperative flexibility.

● Patellar Stability
Deepened, elongated, and proximally widened trochlear grooves ensure postoperative stability.

● Enhanced Wear Resistance
Ultra Precision Mirror Polishing reduces the roughness of the femoral condyle and tibial plateau to less than one-third of the national standard, significantly improving wear resistance.

● Component Interchangeability
1:1 coronal congruency enables complete interchangeability of femoral and tibial components.

    Special Description

    SKI PS High Flexion Total Knee System (1)

    Wider Proximal Trochlear

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

    SKI PS High Flexion Total Knee System (2)

    Cruciate Finned Keel

    Enhanced rotational stability

    SKI PS High Flexion Total Knee System (3)

    Rounded PS Post

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

    SKI PS High Flexion Total Knee System (4)

    Extended Trochlear Groove

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

    SKI PS High Flexion Total Knee System (5)

    Deep Trochlear Groove

    Reduces patellar forces throughout range of motion

    SKI PS High Flexion Total Knee System (6)

    Softened Anterior Flange

    Helps avoid incidence of "retinacular tenting"

    Special Instrumentation

    SKI PS High Flexion Total Knee System (7)
    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 PS High Flexion Total Knee System (8)
    SKI™ Tibial Bearing (PS)
    Material Spec (mm) A/P (mm) M/L (mm)
    Germany UHMWPE 1# 8mm, 10mm,12mm,14mm 38 59
    2# 8mm, 10mm,12mm,14mm
    (for Tibial Tray 2#/3#)
    41/43 63/67
    4# 8mm, 10mm,12mm,14mm
    (for Tibial Tray 4#/5#)
    46/48 71/75
    6# 8mm, 10mm,12mm,14mm
    (for Tibial Tray 6#/7#)
    51/53 79/83
    SKI PS High Flexion Total Knee System (9)
    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

    Video

    Technology Education

    download
    JUST MED_Surgical Technique Manual_SKI PS High Flexion Total Knee System.pdf

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