# K073032: Primaconnex SD Esthetic Contour ZI Abutments

- Pathway: 510(k) (Special)
- Applicant: Lifecore Biomedical, Inc.
- Decided: Nov 16, 2007 after 21 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: 11 generations back to K960026 (1996). 52 ancestors in all.
No later device cites it as a predicate yet.
0 of 53 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K072572: Primaconnex RD and WD Esthetic Contour ZI Abutments, Lifecore Biomedical, Inc. (2007) Summary page 1.
- K051614: Primaconnex Internal Connection Implant System, Primaconnex Internal Connection Prosthetics, Lifecore Biomedical, Inc. (2005) Summary page 2.
- K062876: Primaconnex Ceramic Abutments, Lifecore Biomedical, Inc. (2006) Summary page 1.

## Indications for use
PrimaConnex SD Esthetic Contour Zi Abutment is intended for use in conjunction with the PrimaConnex Internal Connection Implant System in partially or fully edentulous mandibles and maxillae, in support of single or multiple-unit cement retained restorations.

Source page: https://510kreport.com/device/K073032
Methodology: https://510kreport.com/methodology