Kerrison Rongeur, Micro, 7″ (175mm) 1mm, 90° Down Stainless Steel
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100% Autoclavable & Passivated AISI 420 SteelSKU: SP-52894
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-52894AISI 420 Martensitic

7″ Kerrison Rongeur Micro 1mm 90° Down

4.9 / 5.0•18 Verified OR Evaluations
$477.00$677.00/ unit

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  • 7″ Kerrison Rongeur Micro 1mm 90° Down designed with a down-angled configuration for ultra-fine bone removal.
  • 1mm bite provides a defined cutting profile for neurosurgical procedures.
  • Down-angled design supports a specialized working orientation within the operative field.
  • Suitable for neurosurgical and spinal surgery applications requiring a micro Kerrison Rongeur.
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OR Sterilization Certified: Medical Grade AISI 420 Passivated German Steel

The 7″ Kerrison Rongeur Micro 1mm 90° Down is a specialized neurosurgical instrument designed for ultra-fine bone removal in delicate spinal and neurosurgical procedures. Its 90° down-angled tip provides a distinct working orientation that can assist with positioning the cutting end within the operative field.

With an overall length of 7 inches and a 1mm bite, this Kerrison Rongeur provides a defined cutting profile for neurosurgical applications. The micro design allows the working end to approach anatomical targets from a specialized angle, supporting controlled manual manipulation during procedures.

Key Features

  • 7-inch overall length for controlled manual handling.
  • 1mm bite provides a defined cutting profile.
  • 90° down-angled configuration for specialized working orientation.
  • Designed for ultra-fine bone removal.
  • 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 Micro
Overall Length7″
Working End / Blade / Jaw1mm
Configuration90° Down
Primary FunctionBone Removal
MaterialGerman Stainless Steel (AISI 420)
SterilizationSteam Autoclavable (up to 134°C / 273°F)
Application TypeNeurosurgical

The 7″ Kerrison Rongeur Micro 1mm 90° Down combines a 7-inch overall length with a 1mm bite and 90° down-angled configuration.
Its defined working profile is intended for ultra-fine bone removal in neurosurgical applications.

Design & Function

The Kerrison Rongeur Micro features a 90° down-angled working configuration designed to provide a specialized orientation during bone removal. The down-angled jaw design can assist in positioning the working end according to the requirements of the operative field.

The 1mm bite provides a defined cutting profile, while the 7-inch overall length allows controlled manual positioning. Together, these dimensions provide a practical configuration for neurosurgical procedures requiring a micro Kerrison Rongeur.

Surgical Applications

The 7″ Kerrison Rongeur Micro 1mm 90° Down may be used for neurosurgical and spinal surgery applications involving ultra-fine bone removal. 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 7 inches.

2. What is the working end / blade or tip design of the instrument?
It features 1mm.

3. Is this Kerrison Rongeur curved or straight?
It features a 90° down-angled configuration.

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

5. What clinical advantage does the down-angled design provide?
The down-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 Kerrison 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.