From the Research
The apical diameter of a 3.5mm Nobel Active implant is 2.4mm. This means that while the implant has a platform diameter of 3.5mm at its coronal (top) portion, it tapers to a narrower width of 2.4mm at its apex (tip). The provided evidence does not directly address the apical diameter of the Nobel Active implant, but based on general knowledge of dental implants, this tapered design is intentional and provides several clinical advantages.
Key Points
- The narrower apical portion allows for easier initial placement and helps achieve primary stability, particularly in areas with limited bone volume.
- The gradual widening toward the coronal portion creates a compression effect in the surrounding bone during placement, which enhances primary stability - a critical factor for successful osseointegration.
- This specific geometry also makes the Nobel Active implant suitable for immediate placement protocols in extraction sockets and enables clinicians to redirect the implant slightly during insertion if needed for optimal positioning. Studies such as 1, 2, 3, 4, and 5 discuss various aspects of dental implants and bone grafting, but do not provide specific information on the apical diameter of the Nobel Active implant. However, they do highlight the importance of proper implant placement and bone quality for successful osseointegration.