Partial Knee Replacement Clinical Trial
Official title:
A Prospective, Randomized Study Comparing Cemented and Cementless Fixed Bearing Unicondylar Medial Knee Replacement
The primary study objective is to evaluate a cementless partial knee system that has a modular 3-D printed porous metal tibial component and a cemented partial knee system. The hypothesis is that at minimum 2-year follow-up, fixed bearing medial partial knee replacements using cementless and cemented fixation will demonstrate no differences in clinical outcome.
This is a prospective, randomized, unblinded clinical trial of 100 patients will be enrolled by invitation of the principal investigator. Inclusion criteria include patients 18-85 years old, patients receiving a medial fixed bearing partial knee replacement and patients deemed suitable for both cemented and cementless fixation after review of the preoperative radiographs. Minimum two-year outcome will be analyzed, and long-term follow-up will continue to 5 years. ;