The adult ostrum antrum punch with rotatable backbiter and finger post delivers 2.5mm bite and precise control for maxillary sinus bone removal. The finger post improves grip ergonomics during aggressive sinus floor work. Luer lock connection ensures stable instrument engagement in endoscopic sinus surgery.
Features & Benefits
- Finger post enhances rotational control during punching
- 2.5mm backbiter handles adult bone density
- 360‑degree rotation enables multi‑angle sinus access
- 100mm working length reaches sinus anatomy
Legacy Item Number: 232-I00-09-LL