Kerrison Bayonet Black Rongeur 45°

The Kerrison Bayonet Black Rongeur 45° is a specialized surgical bone-cutting instrument designed for controlled removal of small sections of bone during orthopedic, neurosurgical, and spinal procedures. Its 45-degree bayonet configuration offsets the handle from the working end, helping maintain access and visibility when operating within confined surgical fields.

The instrument combines a black non-glare finish with stainless-steel construction and precision cutting jaws. The current Peak Surgicals listing identifies this model as SKU PS-OR-00100 and specifically references spinal decompression, laminectomy, orthopedic surgery, and neurosurgical applications.

45° Bayonet Shaft Design

The defining feature of this Kerrison rongeur is its 45-degree bayonet configuration. The offset design positions the handle away from the direct working axis of the instrument, helping the surgeon maintain a clearer line of sight toward the operative area.

This configuration is particularly relevant in narrow or deep surgical approaches where the surgeon needs controlled access to bone while limiting obstruction from the instrument handle and hand position.

Black Non-Glare Finish

The Kerrison Bayonet Rongeur has a black-coated finish designed to reduce reflective glare from operating-room lighting. Reduced surface reflection can be useful during procedures performed under magnification or within illuminated surgical fields where visual control of the working end is important.

The black appearance also distinguishes this pattern from conventional polished stainless-steel rongeurs when organizing specialized orthopedic or neurosurgical instrument sets.

Controlled Bone Removal in Spinal Procedures

Kerrison rongeurs are used for controlled removal of small sections of bone where access is limited and progressive bone removal is required. The current product information specifically references spinal decompression procedures such as laminectomy, where bone may be removed to provide additional space around neural structures.

The amount and location of bone removal should always be determined by the operating surgeon according to the surgical approach, anatomy, and procedure being performed.

Precision Cutting Jaw Mechanism

The working jaws are designed to engage and remove a defined section of bone through a controlled cutting action. During use, the surgeon positions the working end at the selected bone margin and operates the handle mechanism to complete the bite.

Before clinical use, the jaws and moving mechanism should be inspected for correct alignment, unrestricted movement, cutting-edge condition, and any visible damage that could affect instrument performance.

Orthopedic and Neurosurgical Applications

The current Peak Surgicals product information identifies the Kerrison Bayonet Black Rongeur 45° for use in orthopedic surgery, neurosurgery, and spinal procedures. The product description also references selected ENT applications where access to difficult anatomical structures may require an angled bone-cutting instrument.

Instrument selection should be based on the procedure, anatomical access, required cutting angle, surgeon preference, and the dimensions of the operative field.

Stainless Steel Construction

The instrument is manufactured from surgical-grade stainless steel, providing the rigid structure required for a reusable bone-cutting rongeur. Stainless-steel construction is suited to professional surgical instrument handling, cleaning, inspection, and repeated reprocessing when maintained according to applicable procedures.

The exact stainless-steel alloy grade is not stated on the current product page. Hospitals, distributors, or procurement teams requiring a specific alloy designation or supporting material documentation should confirm those details before ordering.

Reusable Surgical Instrument

The Kerrison Bayonet Black Rongeur 45° is intended as a reusable surgical instrument. The current product information references standard sterilization methods, including steam autoclaving. Cleaning and sterilization should follow the manufacturer's applicable instructions together with the healthcare facility's validated reprocessing protocol.

Particular attention should be given to the cutting jaws, joint, shaft, and moving mechanism during cleaning and inspection. Before reuse, the instrument should be checked for retained debris, corrosion, coating damage, jaw misalignment, restricted movement, or deterioration of the cutting surfaces.

Product Specifications

For Orthopedic, Spine and Neurosurgical Procurement

The Kerrison Bayonet Black Rongeur 45° is suitable for hospitals, orthopedic departments, neurosurgical services, spine surgery centers, operating rooms, medical distributors, and procurement teams sourcing reusable bone-cutting instruments.

SKU PS-OR-00100, the 45° bayonet configuration, black non-glare finish, and stainless-steel construction provide clear product identifiers for purchasing and inventory management. Buyers requiring a particular bite width, exact overall length, stainless-steel alloy designation, coating specification, or validated sterilization parameters should confirm those details before ordering because they are not specified on the current product page.

Frequently Asked Questions

What is the Kerrison Bayonet Black Rongeur 45° used for?

It is designed for controlled removal of small sections of bone during orthopedic, neurosurgical, and spinal procedures, including spinal decompression applications.

Why does the instrument have a 45° bayonet design?

The 45-degree bayonet configuration offsets the handle from the working area, helping maintain access and visibility in confined surgical fields.

What is the purpose of the black finish?

The black non-glare finish is designed to reduce reflective glare from surgical lighting, which can be useful in illuminated or magnified operative fields.

What material is the Kerrison Bayonet Rongeur made from?

The current product information identifies surgical-grade stainless-steel construction. The exact stainless-steel alloy grade is not specified on the product page.

Is this Kerrison rongeur used for spine surgery?

Yes. The current product information specifically references spinal procedures and spinal decompression, including laminectomy.

What is the SKU for this instrument?

The listed product SKU is PS-OR-00100.