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U-Motion II System

Acetabular System

One-for-All Coupling

U-Motion II Acetabular System allows orthopaedic surgeons to select an optimal couple for demanded patient populations without compromise.

  • One cup for XPE and Ceramic liner
  • 0 & 20 degree lipped XPE liner
  • •BIOLOXⓇ delta system

Optimized Head-to-Cup Ratio, Enhanced Stability

Larger head combined with 12/14 UTF taper stem system, allowing satisfied flexion range and eliminating impingement.

  • Higher ROM for active and young patients
  • Large bearing diameter of U-Motion II provides enhanced head-neck ratio, consequently delay implant impingement

Simple Setting of Liner-Cup Assembly

  • Inner locking ring prevents from neck impingement
  • Easy push-in surgical technique. (Prevent from cup loosening)
  • Crown tabs of 20° XPE liner combined with laser mark on cup face facilitates correct lip/screw holes orientation

High Screw Angulation

  • Improving surgical flexibility without compromising cup fixation


Various Surface Coating with different Screw Hole options

  • No-hole cup: Designed for good bone quality
  • Cluster-hole cup: Designed for screw fixation options
  • Multi-hole cup: Designed for poor bone quality with additional screw fixation

  • Metal screw hole cover: Designed for dome hole plugging to prevent wear debris into acetabulum

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