Knee Replacement
Conditions
Keywords
Knee, Replacement, Mobile-bearing, unicompartmental prosthesis
Brief summary
The unicompartmental knee prosthesis has become a routine procedure. Survival rate of over 90% after 10 years are generally reported. However, complications and reoperation may still occur for many reasons, and some of them may be related to component design: loosening (tibial above), polyethylene wear, knee stiffness, ligamentous instability, etc ... . Therefore, new designs can, at least in theory, improve the results of conventional models. In this study, the investigators want to compare retrospectively data concerning survival rates of patients wearing unicompartmental knee prosthesis with mobile plate for over 10 years, with the ones published in the literature for conventional fixed-bearing prostheses and mobile-bearing prostheses
Interventions
None listed
Sponsors
University Hospital, Strasbourg, France
Study design
Observational model
COHORT
Time perspective
RETROSPECTIVE
Eligibility
Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No
Inclusion criteria
* Patients over 18 years * Patients wearing unicompartmental knee prosthesis with mobile plate for over 10 years
Exclusion criteria
* Patients under 18 years
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Compare retrospectively data concerning survival rates of patients wearingunicompartmental knee prosthesis with mobile plate for over 10 years, with the ones published in the literature for conventional fixed and mobile bearing prosthesis. | 10 years |
Countries
France
Contacts
Primary ContactJean-Yves JENNY, MD, PhD
Outcome results
None listed