The Neurosurgery Rotating Kerrison Rongeur 8″ 1mm 90° Up Shaft is a high-performance detachable Kerrison shaft engineered for precise bone excision during advanced neurosurgical and spinal procedures. Designed for seamless integration with the 70-2390 Handle, this modular shaft provides outstanding cutting precision, ergonomic handling, and long-lasting durability, making it an essential instrument for neurosurgeons performing delicate decompression procedures.

With an overall shaft length of 8 inches (200mm), this rotating Kerrison shaft offers extended reach for accessing deep surgical sites while maintaining exceptional balance and instrument control. The longer working length is particularly beneficial during cervical, thoracic, and lumbar spinal procedures where deeper anatomical access is required without compromising surgical precision.

The instrument incorporates a 15mm opening, allowing smooth and efficient jaw movement throughout each cutting cycle. This optimized opening enhances the instrument’s cutting performance by providing controlled bone engagement and reliable operation during repetitive bone removal. The design contributes to smooth workflow during lengthy neurosurgical procedures while minimizing unnecessary hand movement.

Equipped with a 1mm up-biting footplate, this Kerrison Rongeur shaft is intended for highly delicate bone removal where maximum surgical precision is required. The fine bite size allows surgeons to excise very small portions of cortical and cancellous bone while preserving adjacent neural structures, blood vessels, and soft tissue. This makes the instrument particularly suitable for microsurgical decompression procedures requiring meticulous bone resection around the spinal cord and nerve roots.

The 90° up-biting jaw provides direct upward access beneath the lamina and surrounding bony anatomy. This jaw configuration allows efficient removal of bone from difficult-to-reach locations while maintaining excellent visibility of the operative field. The vertical cutting orientation is especially effective during laminectomy, laminotomy, foraminotomy, and other spinal decompression procedures where precise upward bone removal is essential.

A defining feature of this instrument is its 360° rotating shaft mechanism, enabling the cutting tip to rotate freely while the handle remains stationary. This advanced rotational capability allows surgeons to position the jaw accurately without changing wrist position, improving ergonomics and reducing fatigue during prolonged operations. The rotating mechanism also facilitates access to challenging anatomical angles, improving surgical efficiency and precision.

Manufactured from premium surgical-grade stainless steel, the Rotating Kerrison Rongeur Shaft provides exceptional mechanical strength, corrosion resistance, and long-term clinical reliability. Precision machining ensures smooth rotational performance, accurate jaw alignment, and consistent cutting action throughout repeated surgical use. The satin-polished finish supports easy cleaning and complies with modern hospital sterilization and infection control protocols.

This instrument is supplied as Shaft Only and is specifically designed for compatibility with the 70-2390 Handle. The modular locking mechanism allows rapid attachment and removal, enabling surgeons to quickly interchange shaft sizes and jaw configurations during surgery without replacing the handle. This modular system improves operating room efficiency while reducing instrument inventory requirements.

The Neurosurgery Surgical Rotating Kerrison Rongeur Shaft is widely used during laminectomy, laminotomy, spinal decompression, cervical spine surgery, thoracic spine surgery, lumbar spine surgery, foraminotomy, microdiscectomy, minimally invasive spine surgery, cranial bone removal, and skull base procedures. The 1mm, 90° up-biting jaw is particularly valuable for precision decompression procedures where careful bone removal is required around delicate neurological structures.

As a reusable surgical instrument, the Rotating Kerrison Rongeur Shaft is fully compatible with standard hospital sterilization methods, including steam autoclaving. Its premium stainless steel construction ensures reliable long-term performance while maintaining precise cutting capability and smooth rotational function through repeated sterilization cycles.

The Neurosurgery Surgical Rotating Kerrison Rongeur, 15mm Opening, 90° Up, 8″, 1mm — Shaft Only — Requires 70-2390 Handle combines precision engineering, modular versatility, and dependable cutting performance. It is a trusted choice for neurosurgeons and spine surgeons seeking exceptional accuracy, durability, and efficiency in advanced spinal and cranial procedures.

Key Features

• 8″ (200mm) shaft length provides extended reach in deep operative fields
• 1mm footplate enables ultra-precise bone removal
• 90° up-biting jaw offers direct access beneath the lamina
• 15mm opening provides smooth and efficient cutting action
• 360° rotating shaft improves access and instrument positioning
• Designed as Shaft Only for modular use
• Compatible with the 70-2390 Handle
• Precision-machined cutting jaws ensure clean and controlled bone excision
• Manufactured from premium surgical-grade stainless steel
• Corrosion-resistant construction for long-lasting clinical performance
• Fully reusable and autoclavable
• Ideal for neurosurgery, spinal surgery, and microsurgical decompression procedures

Product Specifications Table

FAQs

1. What is this Rotating Kerrison Rongeur Shaft used for?

It is designed for precise bone removal during neurosurgical and spinal procedures, including laminectomy, laminotomy, spinal decompression, foraminotomy, microdiscectomy, and skull base surgery.

2. What is the advantage of the 1mm, 90° up-biting jaw?

The 1mm bite allows highly controlled bone removal, while the 90° up-biting jaw provides direct upward access for accurate decompression around delicate neurological structures.

3. Does this product include the handle?

No. This product is supplied as Shaft Only and is designed for use with the 70-2390 Handle, which is sold separately.

4. What is the benefit of the 15mm opening?

The 15mm opening provides smooth jaw movement and efficient cutting performance, allowing controlled bone removal during repetitive surgical use.

5. What material is the shaft manufactured from?

The shaft is manufactured from premium surgical-grade stainless steel, offering excellent corrosion resistance, strength, and long-term durability.

6. Can this instrument be sterilized and reused?

Yes. The Rotating Kerrison Rongeur Shaft is fully reusable and compatible with standard steam autoclave sterilization and hospital sterilization protocols.

7. Why do neurosurgeons choose this Rotating Kerrison Rongeur Shaft?

Neurosurgeons choose this instrument for its 1mm precision bite, 90° up-biting jaw, 15mm opening, 360° rotating mechanism, compatibility with the 70-2390 Handle, and durable stainless steel construction for advanced spinal and cranial microsurgery.