1. Orthopedic non-spinal metallic bone screws and washers: performance criteria for safety and performance based pathway : guidance for industry and Food and Drug Administration staff Publication: [Silver Spring, MD] : Center for Devices and Radiological Health, December 11, 2020 Subject(s): Bone ScrewsEquipment SafetyOrthopedic EquipmentOrthopedic Fixation DevicesUnited StatesUnited States. Department of Health and Human ServicesUnited States. Food and Drug Administration