Results of a Mobile Unicompartimental Knee Prosthesis

University Hospital, Strasbourg, France70 enrolled

Overview

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

Study Type

OBSERVATIONAL

Enrollment

Conditions

Knee Replacement

Eligibility

Sex: ALLMin age: 18 Years

Medical Language ↔ Plain English

Inclusion Criteria: * Patients over 18 years * Patients wearing unicompartmental knee prosthesis with mobile plate for over 10 years Exclusion Criteria: * Patients under 18 years

Locations (1)

Centre de Chirurgie Orthopédique et de la Main (CCOM)

Strasbourg, France

Outcomes

Primary Outcomes

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.

Time frame: 10 years