Inclusion Criteria:  Patient with primary femoral fractures (diaphyseal, metaphyseal, epiphyseal proximal or distal towards the knee) without joint splitting, with osteosynthesis by plate and screw or osteosynthesis by Intramedullary nailing or Patients with traumatic fracture of the femur that required prosthetic rehabilitation or Patients with peri-prosthetic fracture of the femur type B or C according to Vancouver classification who underwent fixation with cerclage wiring (Sterile Self Locking Polymer Cerclage System or other cerclage systems used in standard care) age ≥18 years Who have given free, informed and written consent to participate in the study Patient able to communicate in French Patient affiliated to a social security system or entitled to a social security system  Exclusion Criteria:  high-energy injury, associated damage to other long bones, fracture extension to the articular surface with displacement Severe disease that could interfere with the study results or be life threatening Patients with an infection Allergy to any component of the medical products Pregnant or breastfeeding women Anticipated unavailability during the study Participation in a clinical trial within 3 months prior to the inclusion visit. Patient with linguistic or psychological incapacity to understand and sign the informed consent. Patient deprived of liberty by administrative or judicial decision, or being under guardianship.