The AnyPlus II Spinal Fixation System consists of various screws (mono and polyaxial screws, reduction screw, canulated screws, long arm screws, cortical screws, and a set screw). The screws are available with diameters ranging from 4.5 to 10.5mm, and lengths ranging from 20-100mm in 5mm increments. They are available in noncannulated, cannulated, and longarm geometries with both mono and poly types for each geometry option. All AnyPlus II Spinal Fixation System implant components are manufactured from Ti6AI4V ELI according to ASTM F136. These implants are supplied non-sterile and are not reusable. The instruments in this system are supplied non-sterile, are reusable, and patient contacting materials are fabricated from Precipitation Hardened Stainless Steels (STS630 and STS555) that complies with ASTM F899.
A small, threaded, implantable rod with a screw head and drive intended for internal spinal fixation by being screwed into the spine to hold a correction/stabilization device (e.g., rod, plate, tether) to bone; it is made of a material that is not chemically degraded or absorbed via natural body processes (e.g., surgical steel, titanium alloy, carbon fibre). It is available in various types (e.g., pedicle or transfacet, with a slotted, cross, star, or polygonal drive), and is typically used to provide immobilization and stabilization of spinal segments in the treatment of spinal instabilities or deformities. A screw head adaptor intended to stabilize a rod may be included with the screw.
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