The Rotating Kerrison Shaft 7″ Bayonet 2mm 90° Up Stainless Steel is a premium microsurgical instrument specifically engineered to meet the precision demands of modern neurosurgery and spinal surgery. Designed for controlled bone removal in confined anatomical spaces, this rotating Kerrison shaft delivers outstanding accuracy, ergonomic handling, and dependable performance throughout complex microsurgical procedures.

Featuring a 7-inch (175mm) bayonet shaft design, this instrument enhances visualization by offsetting the handle from the working tip, allowing surgeons to maintain an unobstructed view of the operative field. The bayonet profile is particularly beneficial during deep spinal and cranial procedures where maintaining clear sightlines under magnification is essential. Its ergonomic configuration also promotes comfortable handling and improved instrument control during lengthy operations.

The 2mm biting jaw is designed for highly precise bone removal and fine decompression procedures. Its narrow jaw width enables surgeons to excise small sections of lamina, osteophytes, and other bony structures while preserving adjacent neural tissues. The precision-machined cutting edges provide clean, controlled bites, making this instrument ideal for microsurgical techniques requiring exceptional accuracy.

The 90° upward biting tip provides enhanced access to superior anatomical structures and difficult-to-reach operative sites. This configuration allows surgeons to approach bone from an optimal angle, improving visibility and facilitating controlled decompression. The upward jaw orientation is especially valuable in cervical and lumbar spine procedures, where precise positioning is critical for safe and effective bone removal.

A key feature of this instrument is its rotating shaft mechanism, which enables smooth rotation of the cutting jaw without repositioning the entire instrument. This advanced functionality allows surgeons to adjust the jaw orientation quickly, improving workflow efficiency and providing greater flexibility during complex neurosurgical procedures. The precision rotation system maintains consistent alignment for accurate and reliable cutting performance.

Manufactured from premium surgical-grade stainless steel, this rotating Kerrison shaft offers superior durability, corrosion resistance, and excellent mechanical strength. The high-quality stainless steel construction withstands repeated sterilization cycles while maintaining structural integrity and cutting precision. It is designed to perform consistently in demanding hospital operating rooms, neurosurgical centres, and spine surgery facilities.

This instrument is specifically engineered for compatibility with the 70-2390 Micro system, ensuring a secure connection and dependable operation during microsurgical procedures. Precision manufacturing ensures smooth articulation and long-term reliability, making it an essential component of advanced neurosurgical instrument systems.

The Neurosurgery Surgical Rotating Kerrison Shaft is commonly used during laminectomy, laminotomy, spinal decompression, microdiscectomy, cervical spine surgery, lumbar spine surgery, foraminotomy, and cranial neurosurgical procedures. The 2mm jaw is particularly suitable for delicate decompression work where minimal bone removal and maximum precision are required.

Its reusable construction provides excellent long-term value for hospitals and surgical facilities. When cleaned, inspected, and sterilized according to standard medical protocols, the instrument maintains reliable performance over repeated surgical cycles.

Combining advanced engineering, ergonomic design, and exceptional precision, the Neurosurgery Surgical Rotating Kerrison Shaft 7″ Bayonet 2mm 90° Up Stainless Steel is an indispensable instrument for neurosurgeons seeking superior control and consistent performance during microsurgical bone removal procedures.

Key Features

• 7″ (175mm) bayonet shaft enhances visualization in deep operative fields
• 2mm biting jaw for precise microsurgical bone removal
• 90° upward biting tip improves access to difficult anatomical structures
• Precision rotating shaft mechanism for adjustable jaw orientation
• Manufactured from premium surgical-grade stainless steel
• Designed for compatibility with the 70-2390 Micro system
• Ideal for spinal decompression, laminectomy, laminotomy, and cranial microsurgery
• Bayonet design minimizes hand obstruction during surgery
• Precision-machined cutting edges ensure smooth and accurate performance
• Corrosion-resistant construction for long-lasting durability
• Fully reusable and compatible with standard hospital sterilization methods
• Designed for neurosurgical operating rooms, spine centres, and surgical hospitals

Product Specifications Table

FAQs

1. What is the purpose of a 2mm rotating Kerrison shaft?

A 2mm rotating Kerrison shaft is designed for precise bone removal during delicate spinal decompression, laminectomy, laminotomy, microdiscectomy, and cranial neurosurgical procedures.

2. Why is a bayonet shaft preferred in microsurgery?

The bayonet shaft offsets the handle from the surgical field, providing improved visibility, greater instrument clearance, and enhanced control during deep operative procedures.

3. What is the benefit of a 90° upward biting tip?

The 90° upward tip allows surgeons to approach difficult anatomical structures more effectively, improving access and enabling controlled bone removal in confined spaces.

4. Is this rotating Kerrison shaft compatible with the 70-2390 Micro system?

Yes. This instrument is specifically designed for seamless compatibility with the 70-2390 Micro system.

5. What material is this instrument made from?

The shaft is manufactured from premium surgical-grade stainless steel, offering outstanding corrosion resistance, strength, and durability for repeated surgical use.

6. Can this instrument be sterilized and reused?

Yes. This reusable neurosurgical instrument is compatible with standard autoclave and hospital sterilization procedures, ensuring safe repeated clinical use.

7. Which surgical procedures commonly require this instrument?

This rotating Kerrison shaft is commonly used during spinal decompression, cervical and lumbar laminectomy, laminotomy, microdiscectomy, foraminotomy, and cranial neurosurgical procedures requiring precise bone removal.