# K071838: Neoss Various Titanium Abutments

- Pathway: 510(k) (Traditional)
- Applicant: Neoss, Ltd.
- Decided: Oct 19, 2007 after 106 days
- Product code: NHA (Abutment, Implant, Dental, Endosseous)
- Device class: 2
- Regulation: 21 CFR 872.3630
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 3 generations back to K891615 (1989). 10 ancestors in all.
74 later devices descend from it; 3 cite it directly.
0 of 85 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K974738: Astra Tech Implant Dental System, Astra Tech, Inc. (1998) Summary page 1.
- K043195: Neo Implant System, Neoss, Ltd. (2005) Summary page 1.
- K994257: Locator Implant Anchor, Zest Anchors, Inc. (2000) Summary page 1.
- K012911: 3I Locater Abutment System, Implant Innovations, Inc. (2001) Summary page 1.

## Most influential descendants
- K103691: Biohorizons Abutments for Zimmer (2011), 45 descendants of its own
- K112440: AB Dental Devices Implants and Accessories (2012), 36 descendants of its own
- K103291: Biohorizons Laser-Lok Abutments for Nobel Biocare (2011), 30 descendants of its own
- K122295: Core 3D Abutment System for Digital Prosthetic Solutions (2013), 29 descendants of its own
- K151621: BioHorizons CAD/CAM Abutments (2016), 26 descendants of its own

## Indications for use
The Neoss various Titanium Abutments are designed to be connected to the Neoss implants and intended for use as an aid in prosthetic rehabilitation.

Source page: https://510kreport.com/device/K071838
Methodology: https://510kreport.com/methodology