Kerrison Rongeur – Micro Thin, 8″ (200mm), 4mm, 40° Up, Cervical Use Only, Panther Coated
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100% Autoclavable & Passivated AISI 420 SteelSKU: SP-51918
OR & Quality SpecificationsHospital Grade
Steel MetallurgyGerman AISI 420 Martensitic
Sterilization Cycle134°C / 273°F Steam Autoclave
Quality StandardISO 13485:2016 & CE Mark
Optical FinishAnti-Glare Satin Matte
Electrochemical PassivationCSSD Laser Batch Tracking
NeurosurgicalSKU: SP-51918AISI 420 Martensitic

8″ Kerrison Rongeur Micro Thin 4mm 40° Up Panther Coated

4.9 / 5.0•18 Verified OR Evaluations
$1100.00$1200.00/ unit

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  • 8″ Kerrison Rongeur designed with a micro thin configuration for controlled grasping and tissue removal.
  • 4 mm jaw dimension provides a defined grasping profile for neurosurgical procedures.
  • 40° up-biting design supports a specialized working orientation within the operative field.
  • Suitable for neurosurgical and cervical spine applications requiring a micro thin rongeur.
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The 8″ Kerrison Rongeur is a specialized neurosurgical instrument designed for delicate cervical spine procedures. Its micro thin profile allows access to narrow operative spaces, reducing the risk of tissue trauma while providing excellent visibility of posterior spinal elements.

With an overall length of 8 inches and a 4 mm jaw dimension, this rongeur provides a defined grasping profile for neurosurgical applications. The 40° up-biting angle allows for optimal control when performing laminectomy or laminotomy procedures in the cervical region.

Key Features

  • 8-inch overall length for controlled manual handling.
  • 4 mm jaw dimension provides a defined grasping profile.
  • 40° up-biting angle for specialized working orientation.
  • Designed for delicate cervical spine procedures.
  • Suitable for neurosurgical applications.
  • Supports positioning of the working end within the operative field.
  • Specialized Kerrison pattern for professional neurosurgical instrument sets.
  • Corrosion-resistant surgical-grade German AISI 420 stainless steel construction.
  • Autoclavable and reusable (Steam autoclave up to 134°C / 273°F).

Technical Specifications

SpecificationDetails
Instrument TypeKerrison Rongeur
Overall Length8″
Working End / Blade / Jaw4 mm
Configuration40° Up
Primary FunctionGrasping and Tissue Removal
MaterialGerman Stainless Steel (AISI 420)
SterilizationSteam Autoclavable (up to 134°C / 273°F)
Application TypeNeurosurgical

The 8″ Kerrison Rongeur combines an 8-inch overall length with a 4 mm jaw and 40° up-biting angle.
Its defined working profile is intended for grasping and tissue removal in neurosurgical applications.

Design & Function

The Kerrison Rongeur features a 40° up-biting configuration designed to provide a specialized orientation during cervical spine procedures. The jaw design can assist in positioning the working end according to the requirements of the operative field.

The 4 mm jaw profile provides a defined grasping profile, while the 8-inch overall length allows controlled manual positioning. Together, these dimensions provide a practical configuration for neurosurgical procedures requiring a micro thin rongeur.

Surgical Applications

The 8″ Kerrison Rongeur may be used for neurosurgical and cervical spine applications involving tissue removal and laminectomy procedures. Specific use depends on the surgical procedure, technique, anatomical site, and preference of the clinical team.

Handling & Instrument Care

Inspect the Kerrison Rongeur before use, paying particular attention to the working end, jaw alignment, and cutting edges. Ensure the instrument is properly aligned and free from visible damage or wear before use.

After use, clean and process the instrument according to the manufacturer's validated instructions and the healthcare facility's established instrument-processing protocols. Store the Kerrison Rongeur appropriately to protect its working end and prevent unnecessary contact with other instruments.

Frequently Asked Questions

1. What is the overall length of this Kerrison Rongeur?
The overall length is 8 inches.

2. What is the working end / blade or tip design of the instrument?
It features 4 mm jaw dimension.

3. Is this Kerrison Rongeur curved or straight?
It features a 40° up-biting configuration.

4. What is a Kerrison Rongeur used for?
It is designed for controlled grasping and tissue removal in neurosurgical applications.

5. What clinical advantage does the up-biting angle provide?
The up-biting angle provides a specialized working orientation for positioning the working end within the operative field.

6. Is this instrument suitable for neurosurgery?
It may be used in neurosurgical and cervical spine applications where a micro thin rongeur is appropriate.

7. Does the specification refer to the working end?
Yes. The supplied specification refers to the working profile and functional geometry of the instrument.

8. How should the Kerrison Rongeur be cleaned and maintained?
It should be inspected, cleaned, steam autoclaved (up to 134°C / 273°F), and stored according to manufacturer instructions and healthcare facility protocols.