Hahn vs Nobel Biocare: Clone or Its Own System?

The search Hahn implant vs Nobel doesn't come up by accident: the Hahn Tapered Implant system visually resembles Nobel Biocare's tapered implants, and its creator is directly tied to the brand's history. Let's see where the similarity ends and a standalone system begins, and what that means when picking a CAD library for exocad and exoplan.

Who Is Jack Hahn and What Does Nobel Biocare Have to Do With It

The Hahn Tapered Implant System is manufactured by Glidewell (through its production arm Prismatik Dentalcraft), not by Nobel Biocare. It's named after Dr. Jack Hahn, a clinician who was among the pioneers of tapered implants and contributed to the developments that became the basis for the Replace line.

Hence the confusion: Hahn and the early Nobel Biocare implants share the same design signature, a body that tapers toward the apex, self-tapping threads for primary stability, and an internal tri-channel connection. But a shared source of ideas doesn't make Hahn a copy: it's a separate product with its own manufacturing, surface and prosthetic platform.

Hahn vs Nobel Connection: Tri-Lobe Against the Cone

The key technical point of comparison is the connection. Hahn uses an internal tri-lobe / tri-channel connection. Its geometry echoes the classic tri-lobe of the original Replace Select Tapered and the first-generation NobelReplace.

Meanwhile, current Nobel Biocare lines moved away from the tri-channel to a conical connection (Conical Connection, CC): NobelReplace CC, NobelActive and NobelParallel CC all use a cone. So it's more accurate to compare Hahn not with Nobel's current portfolio but with its tri-lobe era.

Why You Can't Just Use a Nobel CAD Library for Hahn

Even if the connection looks similar, in a digital workflow that's no reason to plug a Nobel library into a Hahn implant. A CAD library is tied not to the implant body but to a specific scan body and Ti-Base / titanium base. Hahn's scan body geometry, platform seating and anti-rotation features are its own.

The "it'll do" mistake leads to a gap at the base-crown interface, restoration rotation and decementation. The correct order: identify the system by its markings, then select a library strictly matched to your scan body and Ti-Base. Hahn libraries for exocad and exoplan are in the DentalLibs catalog, use those, not a "similar" Nobel one.

Surface and Design: Where Hahn Goes Its Own Way

Differences show up in the details too. Nobel Biocare promotes its TiUnite surface, while Hahn uses a grit-blasted surface of the RBM (resorbable blast media) type. These are different osseointegration technologies, not a cosmetic distinction.

The Hahn implant body is tapered, with self-tapping threads and platform options for narrow, standard and wide diameters. Positioning differs as well: Glidewell markets Hahn as a system with a more accessible price alongside comparable surgical logic, a separate market niche rather than a cheapened Nobel copy.

Clone or Standalone System: The Short Answer

Bottom line: Hahn is a standalone system, not a Nobel Biocare clone. What they share is the tapered-implant design school and a related tri-channel connection in the historical part of the portfolio. The differences are far more noticeable:

• manufacturer: Glidewell (Prismatik Dentalcraft), not Nobel Biocare;
• surface: RBM on Hahn versus TiUnite on Nobel;
• connection: Hahn's tri-lobe is closer to Replace Select than to Nobel's modern CC lines;
• prosthetics and scan bodies are proprietary and require their own CAD library;
• price positioning is a separate niche.

For planning in exoplan and design in exocad, go by the implant markings: geometric similarity to Nobel Biocare doesn't remove the need to use a library specifically for Hahn.

Frequently Asked Questions About Hahn vs Nobel Biocare