Last updated on May 2018

GMK-UNI Anatomical UKA: Fixation of Cemented vs Cementless Designs


Are you eligible to participate in this study?

You may be eligible for this study if you meet the following criteria:

  • Conditions: Osteoarthritis of knee
  • Age: Between 18 - 95 Years
  • Gender: Male or Female

Inclusion criteria:

  • Patients with end-stage unicompartmental tibiofemoral osteoarthritis (OA) of the knee that meet the indications for use according to Medacta implants included in this study (on-label use);
  • Those suffering from unilateral osteoarthritis or osteonecrosis of the medial compartment;
  • Frontal deformity < 10 (evaluated on weight-bearing long-axis x-rays);
  • Flexion contracture < 10;
  • Intact ligaments;
  • Patients who are willing and able to provide written informed consent for participation in the study. Written informed consent must be obtained prior to the patient's surgery;
  • Patient's age over 18 years old;
  • Patient with BMI < 40 kg/m2;
  • Patients must be willing to comply with the pre and post-operative evaluation schedule.

Exclusion criteria:

  • Patients with one or more medical conditions identified as a contraindication defined by the labelling on any Medacta implants used in this study;
  • Any patient who cannot or will not provide informed consent for participation in the study;
  • Patients who need to undergo lateral unicompartmental knee arthroplasty;
  • Patients who need a revision surgery;
  • Patients who need a patella-femoral joint prosthesis;
  • Patients who had previously undergone high tibial osteotomy or ACL reconstruction;
  • Patients with BMI 40 kg/m2;
  • Patients unable to understand and take action;
  • Any case not described in the inclusion criteria;
  • Patients aged under 18 years;

Recruitment Status: Open


Brief Description Eligibility Contact Research Team


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