Dentsply Sirona has applied innovative engineering and cutting-edge design techniques to create a perfectly balanced implant system that gives predictable results every time. The progressive thread design and linear torque build-up of PrimeTaper EV Implant System is a joy to handle.
You can expect more predictable and stable installations that maximize both your efficiency and the outcome of the treatments.
You will enjoy a workflow where everything, from impression taking to the final restoration, is harmonized and simply flows.
Thanks to the features of the system, everything from immediate function to marginal bone maintenance interacts to ensure lasting bone care.
Due to the long-term marginal bone maintenance, you will also get an esthetic outcome that meets even the most strenuous demands.
Based on four decades of continuous development, and successful innovations proven by 1,100 clinical studies, Astra Tech Implant System EV has pioneered the development of biologically-driven implant designs for natural esthetics and lasting bone care. As part of the EV Implant Family, PrimeTaper EV Implant shares these same innovations:
All implants in the EV Implant Family have the same EV connection. This means you can choose your preferred implant system without placing restrictions on members of your team and other partners.
As well as one-position-only placement of Atlantis patient-specific abutments, the unique interface design provides six-position indexing for prefabricated abutments and seating in any rotational position for non-indexed abutments..
A chemically modified titanium surface, with a unique nanoscale topography, which stimulates early bone healing and speeds up the healing process. The result is increased bone formation and stronger bone-to-implant bonding. The clinical benefits of OsseoSpeed are both proven and well documented. Based on a Systematic Review and meta-analysis1, OsseoSpeed is significantly better at maintaining marginal bone than competitors’ surfaces, in both 1-year and 5-year follow-ups.
Since bone tissue is designed to carry loads, MicroThread mechanically stimulates the surrounding bone in order to preserve it. This is especially important at the implant-bone interface located at the marginal cortical bone, because it is here that peak stresses occur. So minute threads on the implant neck offer optimal load distribution and stress values.
Conical Seal Design provides a tight, strong and stable fit between implant and abutment, reduces peak stresses and thereby preserves the marginal bone. The interior of the implant is sealed off from surrounding tissue, minimizing micromovements and microleakage.
This three-dimensional chamber is created between the horizontal offset on the implant and the outer design of the abutment. It allows for an increased connective soft tissue contact zone both in height and volume, which integrates with the transmucosal part of the implant, with the effect of sealing off and protecting the marginal bone.
The OsseoSpeed surface used for EV Implant Family is unparalleled when it comes to marginal bone maintenance, according to a recent meta-analysis1
conducted by Dr. Michael Norton. Some of the key findings:
The first users of PrimeTaper EV Implant share their initial experiences from a surgical perspective.
There is a rising torque inserting the implant just following the standard protocol and it achieved 35 to 45 Ncm. So exactly what we wanted for immediate loading.”
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1. Norton, MR, Åstrom, M, The Influence of Implant Surface on Maintenance of Marginal Bone Levels for Three Premium Implant Brands: A Systematic Review and Meta-analysis. Int J Oral Maxillofacial Implants 2020;35(6):1099-111
