Clinical Research Directory

Inclusion criteria : * Subjects 18 to 90 years of age, eligible for a primary total knee replacement for gonarthrosis * Competent subjects able to give informed consent to participate in the research * Affiliation to the social security system Exclusion criteria : * Infection history of the knee to be replaced * Deformity greater than 15 degrees * Any surgical and/or anesthetic contraindication, or any condition deemed by the investigator to be incompatible with the research. * Any contraindication mentioned in the instructions for use of the medical device * Pregnant or breastfeeding women * Recent infection history of the surgical site * Adults who are subject to a legal protection measure or who are unable to express their constent (Article L1121-8 of the French Public Health Code) and subjects under judicial protection (article L. 1122-2 FPHC) * Subjects who refuse to participate