Ferris Smith Kerrison Bone Punch 90 Degree Down-Bite 4.0 mm Bite 21.0 cm (8.3)

Controlled Access and Confident Handling Across Surgical Workflows

The Ferris-Smith laminectomy Kerrison rongeur is a surgical rongeur designed to remove small portions of bone or other firm tissue during procedures requiring controlled nibbling action. Its 210mm working length and 90° down angled profile support access to areas where a longer reach and downward-oriented bite are useful. The 4mm x 4mm bite provides a defined working aperture, while the finger grip handle supports deliberate instrument handling. Suitable for task-focused use across ENT, General Surgery, and Ophthalmic workflows, this specialty-neutral design helps integrate controlled rongeur manipulation into established operative technique and facility protocols.

Use Cases

• Use for controlled nibbling of bone or firm tissue in laminectomy and other procedures requiring a Kerrison-style rongeur.
• Use the 90° down orientation to approach target areas from above when a downward-directed bite supports the operative workflow.
• Apply the 210mm working length when additional reach is useful for accessing deeper or less direct operative sites.
• Support ENT procedures requiring a compact, angled rongeur profile for controlled tissue or bone removal.
• Use in General Surgery workflows where a long, angled Kerrison rongeur is appropriate to the procedural task.
• Include in Ophthalmic instrument workflows only where the procedure and facility protocol call for this rongeur design and 4mm bite.

Specifications

Care & Reprocessing

• Clean and reprocess the rongeur according to facility protocols and the applicable manufacturer instructions for use.
• Inspect the jaws, bite edges, hinge, and handle before and after use for damage, alignment issues, or restricted movement.
• Handle the angled working end carefully during transport, cleaning, and storage to help protect the 4mm x 4mm bite.
• Store the instrument in a manner that prevents the working end from contacting or damaging other instruments.

Specifications

General use; follow facility protocols.