This is a procurement-oriented overview for distributors, hospitals, and clinics evaluating neuro, spine & cranial devices. Which implants and approach are appropriate is determined by the operating neurosurgeon or spine surgeon based on the pathology and anatomy. As a medical device manufacturer, INVAMED develops technologies in this area; the information here is educational and not medical advice.
Background: Neurosurgical Fixation and Spinal Decompression
Neurosurgical fixation restores and stabilizes bone after procedures on the skull and spine, using implants chosen for biocompatibility and imaging compatibility. In the spine, pedicle screw and rod systems provide rigid fixation to stabilize segments, correct alignment, or support fusion. After a craniotomy, the removed bone flap must be secured, and cranial defects or reconstructions may be stabilized with low-profile plates and mesh.
Regulatory Status and Manufacturing
Device availability and regulatory status vary by country. Please contact INVAMED or your authorized local distributor for current regulatory information applicable to your region.
Portfolio and Sizing
Within this category, INVAMED lists devices such as Stella Cranial Platinum Plate, NeuroFill Stabilizator Agent, SpineNav MIS Pedicle Screw System. Size ranges, materials, and configurations are detailed in product documentation and the applicable IFU.
Key Considerations
- Interbody cage material and dimensions are matched to the disc space, desired lordosis, and fusion strategy.
- Manufacturer descriptions, such as an anatomy-matched cranial plate fit, reflect design intent rather than guaranteed outcomes.
- All INVAMED neuro, spine, and cranial implants are intended for use by trained neurosurgical and spine surgical teams and per the IFU.
Frequently Asked Questions
What is the INVAMED cranial plate called?
INVAMED's cranial fixation plate is the Stella Cranial Platinum Plate, a platinum plate used for craniotomy closure, skull reconstruction, and neurosurgical fixation.
What is the INVAMED pedicle screw system called?
INVAMED's pedicle-screw system is the SpineNav MIS Pedicle Screw System, positioned for spinal fixation including minimally invasive placement.
Clinical and Technical Context
Manufacturer descriptions, such as an anatomy-matched cranial plate fit, reflect design intent rather than guaranteed outcomes. The use and interpretation of monitoring are handled by the surgical and monitoring team. INVAMED lists intraoperative neuromonitoring among the tools in its neuro, spine, and cranial portfolio. INVAMED's SpineNav MIS Pedicle Screw System is positioned for pedicle-screw fixation, including minimally invasive placement, within the spinal line. INVAMED's neuro and spine FAQs describe percutaneous disc decompression using minimally invasive mechanical or radiofrequency techniques for contained herniations. Cranial implant material is chosen in part for imaging compatibility and low profile, with platinum and titanium being common options. In the spine, pedicle screw and rod systems provide rigid fixation to stabilize segments, correct alignment, or support fusion. Whether an open or percutaneous approach is used is a decision made by the spine surgeon for the individual case. Minimally invasive techniques, including percutaneous pedicle screw placement and percutaneous disc decompression, aim to achieve these goals through smaller corridors. Interbody cage material and dimensions are matched to the disc space, desired lordosis, and fusion strategy. All INVAMED neuro, spine, and cranial implants are intended for use by trained neurosurgical and spine surgical teams and per the IFU. Plate choice and configuration are determined by the neurosurgeon for the specific reconstruction.
Related on INVAMED
- Neuro, Spine & Cranial — product category
- Comparing Titanium cranial implant and PEEK cranial implant
- What is a pedicle screw used for?
- PEEK interbody cage vs Titanium interbody cage: What Is the Difference?
Important Disclaimer
This article is intended for general educational and technical information about medical device technologies. It is not medical advice, a diagnosis, or a treatment recommendation, and it does not replace consultation with a qualified healthcare professional. Any decision about diagnosis or treatment should be made by a licensed clinician based on an individual assessment. INVAMED devices are intended for use by trained healthcare professionals in accordance with the applicable Instructions for Use (IFU) and local regulatory approvals. Product availability and indications vary by country.
Reviewed by the INVAMED Medical Affairs team. Content is educational and technical in nature.