Medical Device
bone screws
[ bohn skrooz ]
Subclass of:
Internal Fixators
Definitions related to bone screws:
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A smooth or threaded metallic bone fixation fastener is a device intended to be implanted that consists of a stiff wire segment or rod made of alloys, such as cobalt-chromium-molybdenum and stainless steel, and that may be smooth on the outside, fully or partially threaded, straight or U-shaped; and may be either blunt pointed, sharp pointed, or have a formed, slotted head on the end. It may be used for fixation of bone fractures, for bone reconstructions, as a guide pin for insertion of other implants, or it may be implanted through the skin so that a pulling force (traction) may be applied to the skeletal system.Standard Product NomenclatureU.S Food & Drug Administration, 2003
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Specialized devices used in ORTHOPEDIC SURGERY to repair bone fractures.NLM Medical Subject HeadingsU.S. National Library of Medicine, 2021
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