# K183079: Conometric Abutments

- Pathway: 510(k) (Traditional)
- Applicant: Dentsply Sirona, Inc.
- Decided: Jul 10, 2019 after 247 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: 9 generations back to K894595 (1990). 23 ancestors in all.
No later device cites it as a predicate yet.
0 of 24 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K140347: Ankylos C/X Implant System, Dentsply Intl., Inc. (2014) Summary page 4.

## Indications for use
The Conometric Abutments are intended to be used in conjunction with the Conometric Final Cap and Ankylos C/X implants, OsseoSpeed EV implants, and Xive S implants to support fixed friction retained single crowns, in mandible or maxilla, in a partially or completely edentulous patient. This system is intended for delayed loading. The Conometric Abutment including the abutment screw and the Conometric Final Cap make up the final abutment. The abutment screw is intended to secure the abutment to the endosseous implant.

Source page: https://510kreport.com/device/K183079
Methodology: https://510kreport.com/methodology