Comparison

The three S Series implants compared

Three body shapes on one connection. What differs is the shape in the bone and the size range.

What actually differs

All share the NP conical connection.¹
Body shape and size range differ.¹

Show only rows that differ

Feature	NobelActive® S	NobelParallel™ S	NobelReplace® S
Design
Body	Expanding tapered¹	Parallel walled¹	Tapered¹
Connection	NP conical¹	NP conical¹	NP conical¹
Sizes
Diameters	3.5, 4.3, 5.0, 5.5¹	3.75, 4.3, 5.0, 5.5¹	3.5, 4.3, 5.0¹
Lengths	7 – 18¹	7 – 18¹	8 – 16¹
Surface
Options	TiUltra™ / TiUnite®¹	TiUltra™ / TiUnite®¹	TiUltra™ / TiUnite®¹

Highlighted rows differ. A design difference is not evidence that one implant gives better results for you. No scores and no winner. The choice is a clinical and restorative decision.

Which one is right for me?

Neither is "better" in general. A design difference is not evidence that one gives better results for you. The surgeon decides based on your bone, the site and the planned teeth.

Would you like a clinician to explain which options fit your situation?

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Clinical review pending. Facts on this page are checked against the sources listed below (regulatory records, manufacturer documents, peer-reviewed research). A named clinician will review it before we call it medically reviewed.
Last updated 28 Sep 2026 · How we review

Sources

Regulatory recordFDA 510(k) K252197 — Nobel Biocare S Series Implants (510(k) summary) — U.S. Food and Drug Administration, 2026-02-18. Accessed 28 Sep 2026.

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