Bicon’s 1.5˚ locking taper creates a bacterial seal with a secure, retentive connection. There are no screws to loosen or break.  Bone resorption and recession of the soft tissue are least expected by Bicon users over 21 years, around the world.

In Bicon's 1.5° locking taper system, two friction surface at high contact pressure makes the surface oxide layers break down, and the asperities fuse (cold welding).
Therefore, as shown below, there are no gaps between the abutment and the implant, unlike screw assemblies.
This prevents bacterial migration and makes the system resistant to micro-movement.