Convex Offset Osteotomes
The Devemed Bayonet Sinus Lift Osteotomes – F-LINE ROUND SOLID are designed for the controlled elevation of the remaining bone during internal sinus lift procedures, helping to create space for bone augmentation and subsequent implant placement.
Featuring bayonet-shaped shafts with convex working tips, the osteotomes support gentle elevation of the remaining bone following pre-drilling. The convex profile allows controlled bone manipulation towards the sinus cavity, while the bayonet design provides improved access and visibility when working within the posterior region of the oral cavity.
The range is available in progressively increasing diameters, allowing clinicians to select the appropriate size according to the stage of preparation and clinical requirements. The working sections feature clear depth graduations from 8 to 18 mm in 2 mm increments, supporting accurate assessment and monitoring of insertion depth throughout the procedure.
The ergonomic F-LINE ROUND SOLID design provides balanced weight distribution and controlled force transmission, supporting precise handling during delicate sinus lift procedures.
Manufactured from high-quality surgical stainless steel, the Bayonet Sinus Lift Osteotomes are designed for durability, repeated sterilisation and reliable long-term clinical performance.
Available sizes: 2.7 mm | 3.2 mm | 3.7 mm | 4.2 mm | 5.0 mm
Delivery costs are calculated based on the total weight of your order.
Your final postage charge will be clearly displayed at checkout.
For full details, please visit our Delivery & Returns pages.
Produced in Germany, Devemed instruments are renowned for their high-quality innovation and craftsmanship.
With exclusive design and optimised user comfort, it's clear why Devemed's range of over 4,000 dental products is so highly valued by dental professionals worldwide.
Over 100 years of manufacturing experience have taught Devemed that cutting-edge technology is an essential criterion for dentists. That's why functional qualities such as anti-slip handles, reduction of light reflection, and sediment build-up prevention are incorporated into the design of Devemed instruments.











