Large antrum punch with a 2mm depth and 10mm width, right-pointing backbiter design is optimized for substantial maxillary ostial creation and revision sinus access in adult patients. The larger bite accommodates aggressive ostial enlargement while the backbiter geometry maintains precise control over the depth and trajectory of the punch.
Features & Benefits
- 2 × 10mm bite for large ostial access
- Backbiter design controls punch trajectory precisely
- Right orientation for direct left-nostril work
- Stainless-steel construction supports repeated clinical use
Legacy Item Number: 341834SN