PLUS ⁺ LINE

The DAE (dual acid-etched) surface treatment is made along the total length of the implant, except for the cortical bevel of connection between the implant platform and the junction with the prosthetic component, ranging from 0.1 mm to 0.72 mm in the 6 mm diameter implant.

This unique quality is typical of a sub-crestal positioning of the implant shoulder, which allows to maintain a considerable flexibility in the positioning protocol, submerging the implant in case of post- extraction sites, or choosing a crestal positioning if the tissue biotype of the patient allows for it.
In the cases of irregular bone crests, the sub-crestal positioning is definitely the best choice.

The implant neck shows a back- tapering, with a fixed degree for all implant diameters, which is spread over a length of 1.25 mm, also stable for all the diameters.

This enables a reduction of load transfer in the cortical area during the insertion, avoiding the compression of the cortical bone itself and, as a primary consequence, the maintenance of bone and tissue levels over time, for a predictable and long lasting aesthetic result for the patient.
Considering a suggested subcrestal positioning protocol of about 1 mm, the area of cortical decompression increases to about 2.5mm, widely enough even in the case of very thick cortical bone.
Micro-grooves are not present in the cortical area.

The implant body has a controlled tapering, which gradually increases in the apical portion until converging to the dimensions of the coronal area: this feature, together with the validated surgical protocol, brings to excellent results in primary stability values, with a controlled insertion torque curve starting from the apical third.

The implant apex has cutting edges and a narrow tip: the tight invitation site allows, especially in the case of high quality bone, to adapt the preparation to make it more fitting to the conical design of the implant core (step back preparation).
The cutting apex gives strong self-tapping properties on the implant itself, allowing effective progress also in the underprepared implant site in diameter, avoiding the phenomenon of spinning especially in poor quality bone.

The prosthetic platform is unique and common to all ISY + implants, with diameter of :
3,3, 3,7, 4,1, 4,8 mm.

Prosthetic components with KR connection (with the regular positioning hexagon). The doctor who already uses the BT SAFE system has the possibility to expand his surgical choice possibilities by using prosthetic components that he already knows and appreciates for the precision of mechanical coupling and for the wide choice of prosthetic techniques, as the DR connection with the positioning dodecagon is perfectly compatible for the entire range of prosthetic components with the KR connection.

Same surgical kit of BT SAFE-ISKONE-NANO implant system: to ensure greater cleanliness and economy, while maintaining an extremely compact and versatile instrumentation.
BTK offers a focused portfolio of restorative solutions backed-up by comprehensive clinical experience, with a variety of medical devices that satisfy the clinical preferences and the needs of the patients. Moreover, thanks to the use of the most modern digital technologies, BTK designs and manufactures customized products, planned on the bone morphology of each individual patient. For the planning of the clinical case, BTK offers “3D Pilot” (the Btk guided surgery system), with a complete digital workflow and the realization of the correspondent surgical guide.