ZNN Bactiguard Retrograde Femoral Nails PMCF Study

Inclusion Criteria: * Patients must be 18 years or older. * Patient must have a femoral fracture (open, closed, monolateral or bilateral) requiring surgical intervention and be eligible for fixation by intramedullary nailing. Patients with delayed treatment (initial treatment by external fixation due to swelling / high energy trauma followed by definitive treatment by intramedullary nail) can also be included. * Patient has been or is scheduled to be treated with the ZNN Bactiguard System Retrograde Femoral Nail. * Patient must be able and willing to complete the protocol required follow-up. * Patient must have a signed EC approved consent. * Patients capable of understanding the surgeon's explanations and following his instructions. Exclusion Criteria: * Skeletally immature patients * A medullary canal obliterated by a previous fracture or tumor * Bone shaft having excessive bow or a deformity * Lack of bone substance or bone quality, which makes stable seating of the implant impossible * All concomitant diseases that can impair the operation, functioning or the success of the implant * Insufficient blood circulation * Infection * Patient is unwilling or unable to give consent. * Patient is a vulnerable subject (prisoner, mentally incompetent or unable to understand what participation to the study entails, alcohol/drug addiction, known to be pregnant or breast feeding). * Patient anticipated to be non-compliant and/or likely to have problems with maintaining follow-up pro…