Inclusion Criteria:  Patients having received one of the plates belonging to the ZPS System, designed for temporary internal fixation to stabilize fractures during the normal healing process. In this study we will collect data specifically on ZPS plates belonging to the Diaphysis, Proximal Humerus and Proximal Tibia groups.  Exclusion Criteria:  Off-label use Patients under the age of 18 Prisoners Severely comminuted fractures in which bone fragments are too small or numerous to adequately fix or maintain a reduced position. Infection. Metal sensitivity or intolerance. Severe osteopenia and/or osteoporosis, or in the presence of marked or rapid bone absorption, metabolic bone disease, cancer, or any other tumor-like condition of the bone which may compromise fixation. Sternal or spinal fractures. Anatomical location in which the device would interfere with nerves, blood vessels, or other vital structures. Patients with inadequate soft tissue coverage at the implant site.