Astra Tech Implant System EV vs Neodent Helix GM
Side-by-side comparison in plain English
The Astra Tech Implant System EV (premium) and the Neodent Helix GM (mid-range) share the same connection, material, implant type.
The Neodent Helix GM is usually the lower-cost option. Premium brands generally offer more long-term research and wider parts availability worldwide.
| Specification | Astra Tech Implant System EV | Neodent Helix GM |
|---|---|---|
| Brand | Astra Tech | Neodent |
| Manufacturer | Dentsply Sirona | Straumann Group |
| Made in | 🇸🇪 Sweden | 🇧🇷 Brazil |
| Price level | Premium | Mid-range |
| 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 | Acqua |
| Diameters | 3.0 – 5.4 mm | 3.5 – 7.0 mm |
| Lengths | 6 – 17 mm | 8 – 18 mm |
| Body shape | Straight or tapered apex | Hybrid tapered |
| Platform switching | Yes | Yes |
| In plain English | Known for stable bone levels in long-term studies. Micro-threads at the neck. | Straumann Group's value-premium option. Very popular for immediate loading. |
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.