The 90 degree upbite angle on this larger Ferris‑Smith‑Kerrison rongeur delivers a more vertical bite trajectory suited to posterior midline decompression and foraminotomy. The 6mm bite removes substantial bone from the vertebral body and facet joints, while the thin footplate minimizes periosteal stripping around adjacent lamina. At 180mm overall, the instrument reaches mid‑to‑lower lumbar levels with reduced surgeon fatigue.
Features & Benefits
- 6mm bite with 90 degree upbite for vertical bone removal
- Thin footplate reduces soft tissue trauma
- 180mm length supports mid‑lumbar access
- Stainless steel construction for repeated sterilization
Legacy Item Number: FSKRT6740UC