Cortical Perforation Bur for Bone Grafting

The GBR Cortical Perforation Drill is designed for dental implant GBR procedures. During bone contouring and grafting, cortical perforations are commonly created to promote blood circulation and support the migration of osteogenic cells. After placement of bone graft material and membrane coverage, this helps create a more favorable environment for new bone formation.

Features

• Head diameter available in: 1.2 mm / 1.4 mm
• Head length: 4.0 mm
• Designed for creating cortical perforations during GBR procedures
• Recommended perforation depth: less than 4 mm
• Recommended speed: 700–1000 rpm
• Continuous irrigation is required during use to reduce heat generation
• Drill size and number of perforations can be selected according to the size of the bone defect area