Polyaxial Screw


Product Overview

Polyaxial Screw
Xia 3 System - Serrato - 482618555


Device Description

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.


Environmental Conditions

No Data Available


Device Sizes

  • Length: 55.0 Millimeter
  • Diameter: 8.5 Millimeter
    • Length: 55.0 Millimeter
    • Diameter: 8.5 Millimeter


    Device Sterilization

    Device Sterile: False

    Sterilization Prior To Use: True

    Sterilization Methods:

  • Moist Heat or Steam Sterilization
    • Moist Heat or Steam Sterilization


    Product Codes

    Code: NKB

    Device Name: Thoracolumbosacral Pedicle Screw System

    Device Class: 2

    Physical State: N/A

    Definition: Intended to provide immobilization and stabilization of spinal segments in thoracic, lumbar, and sacral spine as an adjunct to fusion.

    Submission Type ID: 1

    Review Panel: OR

    Review Code: N/A

    Technical Method: N

    Gmp Exempt Flag: N/A

    Life Sustain Support Flag: N

    Unclassified Reason: N/A

    Implant Flag: Y

    Target Area: N/A

    Regulation Number: 888.3070

    Third Party Flag: N

    Medical Specialty: OR


    Code: KWQ

    Device Name: Appliance, Fixation, Spinal Intervertebral Body

    Device Class: 2

    Physical State: N/A

    Definition: N/A

    Submission Type ID: 1

    Review Panel: OR

    Review Code: N/A

    Technical Method: N

    Gmp Exempt Flag: N/A

    Life Sustain Support Flag: N

    Unclassified Reason: N/A

    Implant Flag: Y

    Target Area: N/A

    Regulation Number: 888.3060

    Third Party Flag: N

    Medical Specialty: OR


    Code: KWP

    Device Name: Appliance, Fixation, Spinal Interlaminal

    Device Class: 2

    Physical State: N/A

    Definition: N/A

    Submission Type ID: 1

    Review Panel: OR

    Review Code: N/A

    Technical Method: N

    Gmp Exempt Flag: N/A

    Life Sustain Support Flag: N

    Unclassified Reason: N/A

    Implant Flag: Y

    Target Area: N/A

    Regulation Number: 888.3050

    Third Party Flag: N

    Medical Specialty: OR


    Device Identifiers

    Device Id: 07613327351767

    Device Type: Primary

    DeviceId Issuing Agency: GS1

    Contains DI Number: N/A

    Package Quantity: N/A

    Package Discontinue Date: N/A

    Package Status: N/A

    Package Type: N/A


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