ATLAS 5.5 Monoaxial Pedicle Screw

ATLAS 5.5 Monoaxial Pedicle Screw Overview

ATLAS 5.5 Monoaxial Pedicle Screw Features and Benefits

StarDrive recess ensures consistent torque during locking

Dual-lead threading improves bone engagement and reduces insertion time

Tapered tip enables accurate pedicle entry and bicortical anchorage

Fixed head design delivers superior rotational control

Color-coded sizing simplifies selection in the OR

Low-profile head design minimizes soft tissue interference

ATLAS 5.5 Monoaxial Pedicle Screw Indications

Ideal for adult thoracolumbar instrumentation in cases such as:

Traumatic spinal fractures

Scoliosis and kyphotic deformities

Degenerative pathology requiring stabilization

Post-tumor resection fusion stabilization

Revision surgeries necessitating rigid, fixed-angle fixation

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ATLAS 5.5 Monoaxial Pedicle Screw Specifications

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Actual Pictures of ATLAS 5.5 Monoaxial Pedicle Screw

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ATLAS 5.5 Monoaxial Pedicle Screw Insights

What is a Monoaxial Pedicle Screw?

A monoaxial screw features a fixed, rigid head aligning with the rod at a fixed angle. This design maximizes rotational rigidity—critical in controlling vertebral rotation during fusion and deformity correction.

Applications of ATLAS 5.5 Monoaxial Pedicle Screw

The ATLAS 5.5 Monoaxial Pedicle Screw is indicated for use in:

Trauma cases requiring rigid fixation and rotation control

Deformity corrections where vertebral derotation is necessary

Degenerative conditions with instability

Stabilization following tumor resection

Revision surgeries where construct rigidity is critical

Advantages of ATLAS 5.5 Monoaxial Pedicle Screw

Rigid head design ensures strong rotational alignment

Dual-lead threads enhance insertion control and pull-out resistance

Tapered tip improves pedicle accuracy and bone purchase

StarDrive system enables precise torque application

Color-coded screws streamline surgical workflow

Low profile reduces postoperative irritation

Biomechanics of ATLAS 5.5 Monoaxial Pedicle Screw

Monoaxial screws create a fixed-angle construct with minimal micro-motion at the bone–screw interface, enhancing fusion outcomes. Dual-lead threads increase surface contact volume and insertion torque, improving pull-out strength. The rigid head resists rotational forces more effectively than polyaxial designs. Optimal screw depth and trajectory further enhance anchorage, especially in osteoporotic bone.

Surgical Technique of ATLAS 5.5 Monoaxial Pedicle Screw

Preoperative imaging guides sizing and trajectory

Screws are inserted via freehand or fluoroscopic guidance

Fixed head placement allows direct rod alignment with vertebral control

StarDrive interface ensures secure set screw locking

Imaging verifies construct stability before closure

Postoperative Care of ATLAS 5.5 Monoaxial Pedicle Screw

Following implantation, proper postoperative care is essential to ensure healing and prevent complications:

Limit spinal rotation and heavy lifting during early stages

Schedule follow-up imaging to assess hardware positioning and fusion

Follow prescribed pain management protocols

Begin supervised rehabilitation once healing permits

Monitor surgical site closely for signs of infection or complications

Conclusion

The ATLAS 5.5 Monoaxial Pedicle Screw delivers unrivaled rotational control and fusion stability. Engineered for demanding spinal procedures, it offers dual-lead threading, precise insertion, and high fixation strength—all supported by international quality standards.

FAQs of ATLAS 5.5 Monoaxial Pedicle Screw

How does the fixed head design impact surgical outcomes?

The monoaxial fixed head maintains vertebral rotational alignment during correction maneuvers, making it ideal for deformity surgeries and revisions requiring precision.

Does the dual-lead thread design improve fixation?

Yes—dual-lead threading enhances contact with bone and reduces insertion torque, improving primary stability and pull‑out resistance.

What anatomical considerations should surgeons make?

Preoperative imaging should guide screw diameter and length selection, ensuring appropriate pedicle fit and avoiding cortical breach.

Can the system be adapted for minimally invasive approaches?

Yes—the low-profile head and streamlined instrumentation support both open and MIS techniques effectively.

What material is used and how does it support biocompatibility?

Constructed from Ti-6Al-4V titanium alloy, it offers high strength, corrosion resistance, and minimal adverse tissue reaction.

Our Factory

Our factory is equipped with over 60 advanced CNC machines operated by 100+ skilled technicians, a 300 m² GMP-compliant clean room, and a 10,000 m² production facility. We maintain a CNAS and ISO 17025 certified testing center, invest heavily in CNC turning technology, and utilize high-precision inspection systems including CMM, PP, and QV to ensure product quality and consistency.

FAQs of Our Company and Factory - ATLAS 5.5 Monoaxial Pedicle Screw

What is your typical delivery time?

We offer fast and reliable global shipping. Standard lead times range from 7 to 15 working days, depending on order quantity and customization requirements. Express delivery options are also available upon request.

Do you ship internationally?

Yes, we ship to most countries worldwide. We work with trusted logistics partners to ensure timely and secure delivery.

What payment methods do you accept?

We accept a variety of payment options, including T/T (bank transfer), L/C, and PayPal for smaller orders. Payment terms can be discussed based on order volume and partnership agreements.

Can I get samples before placing a bulk order?

Yes, samples are available for evaluation. Please contact our sales team to request product samples and shipping arrangements.

Do you support OEM or custom manufacturing?

Absolutely. We offer OEM/ODM services including custom packaging, branding, and product development tailored to your specifications.