Inside the SMART Implant:
Engineering from Coronal Design to Apex
Dental implant design is more than overall shape. The geometry of the coronal region, implant body, threads and apex influences how an implant interacts mechanically with the prepared site during placement.
In the SMART implant, these features form one coordinated macrodesign. The back-tapered coronal region and platform-switched connection define the upper part of the implant, while the expanding tapered body, pronounced thread profile, dual-thread geometry and self-tapping apex shape its insertion characteristics and interaction with the surrounding prepared site.
The result is an implant designed around controlled placement, restorative-aware coronal geometry and broad implant–bone contact.
Back-Tapered Coronal Design
The SMART implant features a back-tapered coronal geometry designed to provide additional space around the implant shoulder.
Rather than functioning simply as a transition between the implant body and the restorative connection, the coronal region forms an integral part of the implant macrodesign. Its geometry defines the relationship between the implant shoulder, the surrounding site and the prosthetic connection.
This design is combined with built-in platform switching, integrating the restorative interface directly into the implant’s coronal architecture.
Built-In Platform Switching
In a platform-switched configuration, the restorative connection is positioned inward relative to the outer implant shoulder.
SMART incorporates this geometry directly into the implant design rather than treating it as a separate prosthetic feature. The narrower restorative interface creates a clear offset between the implant shoulder and the implant–abutment connection.
For the SMART implant, platform switching is therefore best understood as part of the overall coronal design strategy.
Expanding Tapered Implant Body
The SMART implant body has an expanding tapered form, gradually increasing in diameter toward the coronal region.
This progressive geometry is designed to engage the prepared site during insertion and support primary stability. Together with the thread design and apical cutting features, the tapered body contributes to the implant’s controlled placement characteristics.
Rather than relying on a uniform cylindrical profile, the implant uses changing geometry along its length to coordinate coronal engagement with the cutting and self-tapping features of the apical region.
Advanced Thread Geometry
The implant uses a pronounced thread profile designed for engagement during insertion.
The source design highlights three main characteristics:
- a sharp thread form;
- increased thread surface area;
- broad inter-thread spaces.
Together, these elements define how the external surface of the implant engages the prepared site.
The thread architecture works as part of the overall macrodesign rather than as an isolated feature, complementing the tapered implant body and apical geometry during placement.
Domed Apex and Spiral Cutting Channels
At the apical end, the SMART implant features a domed apex with two spiral cutting channels.
These cutting features give the implant its self-tapping characteristics and are designed to support controlled advancement during placement.
The apex geometry works together with the expanding tapered body and thread profile, forming the cutting and advancement zone of the implant.
Dual-Thread Design
The SMART implant also incorporates a dual-thread geometry.
The design increases implant advancement per rotation, supporting efficient progression through the prepared site.
Rather than functioning as a standalone feature, the dual thread works together with the tapered body, thread profile and self-tapping apex to define the implant’s overall insertion behaviour.
Implant–Bone Contact
The individual elements of the SMART implant macrodesign ultimately come together at the implant–bone interface.
The tapered body and pronounced thread geometry are designed to create broad contact between the implant and the surrounding prepared site. The original design concept contrasts this geometry with a narrower implant profile in which more space can remain between the implant body and the surrounding site.
For this reason, implant–bone contact should not be viewed as a separate feature. It is the result of several coordinated design elements working together:
body taper + thread geometry + apical design + insertion architecture.
Every Part Has a Function
The SMART implant is engineered as a system of interconnected geometric features.
The back-tapered coronal design shapes the implant shoulder and restorative region.
Platform switching positions the restorative connection inward relative to the implant shoulder.
The expanding tapered body is designed to support controlled engagement during placement.
The thread geometry defines the implant’s mechanical interaction with the prepared site.
The domed apex and spiral cutting channels provide self-tapping characteristics.
The dual-thread design supports efficient implant advancement.
Together, these features form a coordinated macrodesign extending from the coronal region to the apex.
From Macrodesign to Surface
Implant engineering does not end with geometry.
The SMART implant begins with a macrodesign developed around placement, engagement and restorative architecture. The next layer of engineering is the implant surface.