Kerrison Rongeur, Micro, 9″ (225mm) 4mm, 40° up Stainless Steel
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100% Autoclavable & Passivated AISI 420 SteelSKU: SP-51071
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-51071AISI 420 Martensitic

9″ Micro Kerrison Rongeur 4mm 40° Up Stainless Steel

4.9 / 5.0•18 Verified OR Evaluations
$623.00$823.00/ unit

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  • 9″ Micro Kerrison Rongeur designed with a 40° up-angled configuration for precise bone removal and resection.
  • 4 mm jaw dimension provides a defined cutting profile for neurosurgical procedures.
  • Up-angled design supports a specialized working orientation within the operative field.
  • Suitable for neurosurgical and spinal surgery applications requiring a micro rongeur.
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The 9″ Micro Kerrison Rongeur is a specialized neurosurgical instrument designed for precise bone removal in spinal and neurosurgical procedures. Its 4mm jaw with a 40° up-angled design provides a distinct working orientation that can assist with positioning the cutting end within the operative field.

With an overall length of 9 inches and a 4mm jaw dimension, this rongeur provides a defined cutting profile for neurosurgical applications. The angled design allows the working end to approach anatomical targets from a specialized angle, supporting controlled manual manipulation during procedures.

Key Features

  • 9-inch overall length for controlled manual handling.
  • 4 mm jaw dimension provides a defined cutting profile.
  • 40° up-angled configuration for specialized working orientation.
  • Designed for precise bone removal and resection.
  • Suitable for neurosurgical and spinal surgery applications.
  • Supports positioning of the working end within the operative field.
  • Specialized Micro 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 TypeMicro Kerrison Rongeur
Overall Length9″
Working End / Blade / Jaw4 mm
Configuration40° Up-Angled
Primary FunctionBone Removal and Resection
MaterialGerman Stainless Steel (AISI 420)
SterilizationSteam Autoclavable (up to 134°C / 273°F)
Application TypeNeurosurgical / Spinal Surgery

The 9″ Micro Kerrison Rongeur combines a 9-inch overall length with a 4mm jaw and 40° up-angled configuration.
Its defined working profile is intended for precise bone removal and resection in neurosurgical applications.

Design & Function

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

The 4mm jaw profile provides a defined cutting profile, while the 9-inch overall length allows controlled manual positioning. Together, these dimensions provide a practical configuration for neurosurgical procedures requiring a micro rongeur.

Surgical Applications

The 9″ Micro Kerrison Rongeur may be used for neurosurgical and spinal surgery applications involving precise bone removal and resection. Specific use depends on the surgical procedure, technique, anatomical site, and preference of the clinical team.

Handling & Instrument Care

Inspect the Micro 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 Micro 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 Micro Kerrison Rongeur?
The overall length is 9 inches.

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

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

4. What is a Micro Kerrison Rongeur used for?
It is designed for controlled bone removal and resection in neurosurgical applications.

5. What clinical advantage does the up-angled design provide?
The up-angled design 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 spinal surgery applications where a micro 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 Micro 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.