Kerrison Bone Punch 90 Degree Up-Bite 4.0 mm Bite 11.0 cm (4.3)

Angled Kerrison Access for Controlled Bone Removal

This Kerrison rongeur is a surgical biting instrument designed for controlled removal of small amounts of bone and hard tissue during access and contouring procedures. Its 90° up angled profile and 110mm working length support a more direct approach when the operative site requires reach and a clear line of access. The compact 4mm bite is suited to incremental tissue removal and fine adjustment. In ENT, general surgery, and ophthalmic workflows, its familiar rongeur format can support precise handling in confined areas while helping the operator maintain a consistent instrument orientation.

Use Cases

• Support incremental bone removal and access preparation in ENT procedures where an up-angled approach is useful.
• Assist general surgery workflows requiring controlled biting and contouring of small areas of hard tissue.
• Provide a fine-access option for ophthalmic procedures involving delicate, confined operative sites, subject to the facility’s established technique.
• Use the 110mm working length to reach operative areas while maintaining the instrument’s 90° up orientation.

Specifications

Care & Reprocessing

• Clean and reprocess the rongeur according to facility protocols and the applicable instructions for use.
• Inspect the jaws, bite alignment, hinge, and handle before and after use for visible damage, stiffness, or impaired movement.
• Handle the angled working end carefully during transport, cleaning, and storage to help protect jaw alignment and cutting performance.
• Store the instrument in a manner that prevents contact damage to the jaws and other delicate working surfaces.

Specifications

General use; follow facility protocols.