Astra Tech Implant System EV vs NobelActive
Side-by-side comparison in plain English
The Astra Tech Implant System EV (premium) and the NobelActive (premium) share the same connection, material, implant type.
| Specification | Astra Tech Implant System EV | NobelActive |
|---|---|---|
| Brand | Astra Tech | Nobel Biocare |
| Manufacturer | Dentsply Sirona | Envista Holdings |
| Made in | 🇸🇪 Sweden | 🇨🇭 Switzerland |
| Price level | Premium | Premium |
| Implant type | Bone-level implants | Bone-level implants |
| Connection | Conical (Morse-taper) connection | Conical (Morse-taper) connection |
| Material | Commercially pure titanium (Grade 4) | Commercially pure titanium (Grade 4) |
| Surface | OsseoSpeed | TiUltra |
| Diameters | 3.0 – 5.4 mm | 3.0 – 5.5 mm |
| Lengths | 6 – 17 mm | 7 – 18 mm |
| Body shape | Straight or tapered apex | Tapered, expanding threads |
| Platform switching | Yes | Yes |
| In plain English | Known for stable bone levels in long-term studies. Micro-threads at the neck. | Popular for immediate placement because its threads condense bone as it goes in. |
Highlighted rows are where the two implants differ.
Which is better for me?
Both are established systems. The right choice depends on your bone, the position of the tooth, your budget, and above all your dentist's experience with the system. Ask your dentist why they recommend one over the other.
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Specifications are typical catalogue values. Confirm details with the manufacturer or your dentist.