Crestal Approach Sinus Lift Bur SET of 3 Burs-3.0 MM,3.5 MM &4.0 MM

• Dome-shaped , Flat end Crestal Approach Bur used in increasing diameters utilized to penetrate the sinus floor without tearing the sinus membrane due to its rounded safe-end
• This bur is used to eliminate the remaining bone below the sinus floor.
• The bur has a round tip and vertical stop.
• The tip of the drill is characterized by a smooth cutting blade; this shape helps to avoid direct damage even if it comes in direct contact with the sinus membrane.
• The dome shape of the bur also makes it safe to use in either flat or steep bone walls.
• Minimized perforation risk
• Facilitates a safe and predictable treatment
• Reduced risk of complications