Kerrison Bone Punch Up-Bite 4.0 mm Bite 18.0 cm (7")

Controlled Access for Precise Rongeur Work

The 7" Kerrison Rongeur 4mm is a surgical rongeur designed for controlled removal of bone through a 4mm bite opening. Its 7" overall length supports access to operative areas where a longer instrument can help maintain working distance and handling control. The compact bite size is suited to focused rongeur work rather than broad tissue or bone removal, helping clinicians approach confined areas with deliberate action. It can support instrument needs in both General Surgery and Neurosurgery, where clear access and measured manipulation are important during applicable procedures. Use it according to the operative technique, facility protocols, and applicable instructions for use.

Use Cases

• Remove small, targeted portions of bone during applicable General Surgery procedures.
• Support focused rongeur work in Neurosurgery when access to a confined operative area is required.
• Use the 4mm bite size for controlled, localized bone removal rather than broad-volume work.
• Use the 7" length to maintain practical working distance while approaching deeper or less accessible areas.
• Incorporate into surgical workflows that require a dedicated Kerrison-style rongeur for bone removal.

Specifications

Care & Reprocessing

• Clean and reprocess the instrument according to facility protocols and the applicable instructions for use.
• Inspect the bite area and operating mechanism before and after use for visible damage, obstruction, or impaired movement.
• Handle the rongeur carefully to protect the bite edges and avoid contact with other instruments that could cause damage.
• Store the instrument in a manner that keeps it protected, clean, and free from unnecessary contact with other devices.

Specifications

General use; follow facility protocols.