Bayonet Micro Kerrison Rongeur

Precision Neuro-Spine Bone Resection with Bayonet Micro Kerrison Rongeur

The Bayonet Micro Kerrison Rongeur is a specialized instrument engineered for high-stakes neurosurgical and spinal procedures where visibility and precision are non-negotiable. Its unique bayonet-shaped shaft offsets the handle from the surgical site, allowing the surgeon to work under a microscope without obstructing the line of sight.

Featuring a 90° forward up-cutting action and a premium Hard-Coated Black Finish, this rongeur reduces glare under bright OR lights while significantly increasing the surface hardness for long-lasting edge retention.

Core Specifications

Working Length: 18 cm (7″)
Configuration: 90° Forward Up-Cutting
Finish: Hard-Coated Black (Ceramic or Diamond-Like Carbon)
Design: Ergonomic Bayonet Shaft for Microsurgical Visibility
Material: High-Grade German Stainless Steel

Expanded Variations & Configurations

To meet the specific demands of various surgical approaches (Cervical, Lumbar, or Cranial), we offer the following expanded range of variations:

Bite Widths: Available from ultra-fine 0.5 mm and 1.0 mm for delicate cervical work, up to 5.0 mm for robust lumbar decompression.
Coating Options: Choose between our signature Non-Reflective Black Ceramic (best for laser surgery and glare reduction) or a standard Polished Satin Finish.
Ejector Mechanisms: Optional integrated Thin-Footplate with Ejector to automatically clear bone debris from the jaw after each bite.
Shaft Geometries: * Standard Bayonet: For micro-discectomies.
- Ultra-Thin Footplate: Designed specifically for tight foraminal spaces to minimize dural pressure.
- Curved Bayonet: Downward or upward curved shafts for unconventional anatomical angles.
Handle Styles:
- Classic Cross-Grip: For maximum leverage and tactile feedback.
- Ergonomic Gold-Plate: Balanced weight distribution to reduce hand fatigue during prolonged laminectomies.

Clinical Applications

Spinal Surgery: Ideal for laminectomies, foraminotomies, and posterior cervical decompressions.
Neurosurgery: Precise bone removal near the skull base or during craniotomies.
ENT/Otology: Advanced sinus or ear procedures requiring high-visibility bone excision.