The Logic® hip is based upon the well proven design of polished tapered collarless cemented stems, demonstrated originally by Ling et al. from Exeter and now accepted worldwide in many prosthetic designs. The Logic® prosthesis combines these principles with the true anatomical neck and head configuration which Charnley described in his original 'roundback' design concept.

This contemporary designed stem is available as a mono-block or modular cemented option.

Clinical Indications:

The modular device is indicated for Total Hip Replacement or Hemi-arthroplasty procedure, facilitating conversion to Total Hip Replacement through femoral head exchange.

Logic® Advantages:

• Polished finish to minimise production of wear debris from the cement interface in the event of settling within the cement mantle
• Smooth contoured stem to reduce stress concentration effects at stem edges and easing insertion into the cement mantle
• Modular Stem: narrow, standard and heavy duty stems from stock
• Hemi Stem: standard and heavy
• 40mm & 45mm offset to accommodate variability in patient anatomies
• Anatomical medical curve providing an optimal fit within the medullary canal and distributing stress in the proximal endosteal cortex
• Modular head for flexibility of neck length
• Comprehensive Modular head options, 22.25 - 32mm variable neck length adjustments including: Hemi-Arthroplasty, Biarticular and Zirconia Ceramic

 Download Logic® Modular & Monoblock (Endoprosthesis) Solutions PDF