Inclusion Criteria:  Age ≥ 18 years and ≤ 80 years; Patient to undergo prosthetic knee surgery; Patient in good health (ASA score 1 to 3); Patient able to understand the information related to the study, read the information leaflet and agree to sign the consent form.  Exclusion Criteria:  Known intolerance to any of the products administered during surgery or cryoneurolysis; Patient with an electric implant; Patient with a contraindication to cryoanalgesia (coagulation disorders, infections, nerve damage); Drug addict patient; Intervention on septic bone; Chronic renal failure (creatinine clearance <30 mL / min); History of cryoglobulinemia, cold urticaria or Raynaud's syndrome; Pregnant or breastfeeding woman; Patient under guardianship or curatorship, or under a regime of deprivation of liberty; Patient participating in another clinical trial, or in a period of exclusion from another clinical trial; Patient not beneficiary of a social security scheme.