Polyaxial Pedicle Screw Spine System Titanium

The Polyaxial Pedicle Screw Spine System is designed for spinal fixation applications in which pedicle screws are used as part of a stabilization construct. The system features a polyaxial screw design, a double-thread configuration, and titanium construction as indicated by the product title. Its suitability depends on the specific implant specifications, the planned procedure, and the manufacturer's approved indications.

Pedicle screw systems are used by qualified spine surgeons in selected spinal procedures. The screws are intended to engage the vertebral pedicles and connect with compatible fixation components to form a construct according to the surgical plan. Selection requires careful consideration of the patient's anatomy, the intended spinal level, and the specifications of the implant system.

Polyaxial Head Design

The polyaxial head allows angular movement between the screw head and shaft within the limits of the system's design. This feature can help accommodate alignment between placed screws and connecting rods during construct assembly.

The available angular range, head configuration, locking mechanism, and compatible rod dimensions vary by system. These specifications should be confirmed before purchase to ensure the components meet the requirements of the intended application.

Double-Thread Screw Configuration

The double-thread design is an important feature identified in the product title. Thread geometry influences how a screw engages with bone and how it is inserted. However, the exact thread pitch, profile, spacing, and intended mechanical characteristics cannot be established from the title alone.

The appropriate screw design and dimensions must be determined according to the implant manufacturer's specifications and the clinical requirements of the procedure. The screw diameter, available lengths, and compatibility with other system components should be verified before ordering.

Titanium Construction

The product title identifies titanium as the construction material. Titanium and its alloys are used in orthopedic and spinal implants because of their relevant mechanical properties and suitability for selected implant applications. However, the exact alloy and material grade for this product are not specified.

Before purchase, confirm whether the system uses commercially pure titanium or a particular titanium alloy. Request the relevant material documentation and applicable regulatory information when required for procurement or clinical use.

Spinal Fixation Applications

Polyaxial pedicle screw systems may be used in spinal fixation procedures when the specific system is approved for the intended application. The precise indications, spinal levels, patient criteria, and surgical techniques depend on the manufacturer's labeling and applicable regulatory requirements.

This product title does not identify the screw dimensions, rod configuration, or complete set contents. Connecting rods, locking components, and insertion instruments may be required, but their inclusion should not be assumed. Confirm the full inventory and component compatibility with the supplier.

Product Verification and Handling

Before ordering, verify the screw diameter, available lengths, thread specifications, polyaxial head design, material grade, and compatible components. Confirm the sterile status, packaging, storage requirements, and any applicable handling instructions.

Implant selection, placement, and assembly should be performed by qualified medical professionals according to the manufacturer's instructions and the requirements of the procedure. Do not combine components from different systems unless compatibility is explicitly confirmed. MRI conditions and other implant-related safety information should be checked in the exact product labeling.

The Polyaxial Pedicle Screw Spine System with Double Thread Titanium design is intended for appropriately specified spinal fixation applications. Confirming the technical details and approved indications helps ensure the system is suitable for its intended clinical use.

Key Features

• Designed for spinal fixation applications

• Polyaxial screw head allows angular adjustment within design limits

• Double-thread configuration

• Titanium construction as stated in the product title

• Intended for use with compatible spinal fixation components

• Thread profile and pitch require manufacturer confirmation

• Screw diameter and available lengths are not specified

• Exact titanium grade is not specified

• Compatibility with rods and locking components must be verified

• Use according to manufacturer instructions and approved indications

Product Specifications

Frequently Asked Questions

1. What is a polyaxial pedicle screw used for?

A polyaxial pedicle screw is used as a component of a spinal fixation construct in appropriate procedures, according to the implant's approved indications.

2. What does polyaxial mean?

Polyaxial describes a screw design in which the head can move through an angular range relative to the screw shaft, helping accommodate alignment during construct assembly.

3. What is the purpose of the double-thread design?

The double-thread configuration describes the screw's thread arrangement. Its specific mechanical characteristics depend on the thread geometry and manufacturer specifications.

4. What material is used in this spinal screw system?

The product title identifies titanium, but the exact grade or alloy is not provided. Confirm the material specification with the supplier.

5. Are different screw sizes available?

Available diameters and lengths are not specified. Request the manufacturer's size chart before selecting a particular configuration.

6. Are connecting rods included with the system?

The title does not confirm whether rods, locking components, or insertion instruments are included. Ask the supplier for a complete contents list.

7. Can these screws be used with other spinal fixation systems?

Compatibility should be confirmed by the manufacturer. Components from different systems should not be combined unless they are specifically approved for use together.

8. Are the screws supplied sterile?

The sterile status is not specified. Confirm the packaging and sterilization information before clinical use.

9. Are titanium pedicle screws MRI safe?

MRI conditions depend on the exact implant and its labeling. Do not assume MRI compatibility based on titanium construction alone; consult the manufacturer's instructions.

10. What information should be checked before purchasing?

Verify the screw dimensions, thread geometry, titanium grade, polyaxial head design, compatible components, approved indications, sterile status, and applicable regulatory documentation.