8″ Kerrison Rongeur Micro 4mm 90° Down
Direct Manufacturer Pricing • Tax Exclusive
- 8″ Kerrison Rongeur Micro 4mm 90° Down designed with a down configuration for controlled inferior bone removal.
- 4 mm bite provides a defined cutting profile for neurosurgical procedures.
- 90° down design supports a specialized working orientation within the operative field.
- Suitable for neurosurgical and spinal surgery applications requiring a specialized rongeur.
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Hospital & Volume Procurement Pricing
The 8″ Kerrison Rongeur Micro 4mm 90° Down is a specialized neurosurgical instrument designed for controlled inferior bone removal during spinal decompression procedures. Its right-angle down configuration allows direct engagement of bone from below, providing exceptional access and accuracy in anatomically restricted areas.
With an overall length of 8 inches and a 4 mm bite, this rongeur provides a defined cutting profile for neurosurgical applications. The micro design ensures stable handling and refined tactile feedback, allowing for precise manipulation during procedures.
Key Features
- 8-inch overall length for improved reach and access.
- 4 mm bite provides a defined cutting profile.
- 90° down configuration for specialized working orientation.
- Designed for controlled inferior bone removal.
- Suitable for neurosurgical and spinal surgery 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
| Specification | Details |
|---|---|
| Instrument Type | Kerrison Rongeur |
| Overall Length | 8″ |
| Working End / Blade / Jaw | 4 mm |
| Configuration | 90° Down |
| Primary Function | Bone Removal |
| Material | German Stainless Steel (AISI 420) |
| Sterilization | Steam Autoclavable (up to 134°C / 273°F) |
| Application Type | Neurosurgical / Spinal Surgery |
The 8″ Kerrison Rongeur Micro 4mm 90° Down combines an 8-inch overall length with a 4 mm bite and 90° down configuration.
Its defined working profile is intended for controlled inferior bone removal in neurosurgical applications.
Design & Function
The Kerrison Rongeur features a 90° down working configuration designed to provide a specialized orientation during spinal decompression procedures. The down-biting angle can assist in positioning the working end according to the requirements of the operative field.
The 4 mm bite provides a defined cutting profile, while the 8-inch overall length allows controlled manual positioning. Together, these dimensions provide a practical configuration for neurosurgical procedures requiring a specialized rongeur.
Surgical Applications
The 8″ Kerrison Rongeur Micro 4mm 90° Down may be used for neurosurgical and spinal surgery applications involving controlled inferior 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 8 inches.
2. What is the working end / blade or tip design of the instrument?
It features 4 mm bite.
3. Is this Kerrison Rongeur curved or straight?
It features a 90° down 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 configuration provide?
The down configuration 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 90° down 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.