# K203701: Locator Overdenture Implant System

- Pathway: 510(k) (Traditional)
- Applicant: Ivory Super Holdco Inc. / Zest Anchors, LLC
- Decided: Apr 15, 2021 after 118 days
- Product code: DZE (Implant, Endosseous, Root-Form)
- Device class: 2
- Regulation: 21 CFR 872.3640
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 5 generations back to K021045 (2002). 11 ancestors in all.
No later device cites it as a predicate yet.
0 of 12 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K120198: Locator Overdenture Implant System, Zest Anchors, LLC (2012) Summary page 4.

## Indications for use
The LOCATOR® Overdenture Implant System is designed to retain overdentures or partial dentures in the mandible or maxilla. Immediate loading is indicated when good primary stability has been achieved and with appropriate occlusal loading.

Source page: https://510kreport.com/device/K203701
Methodology: https://510kreport.com/methodology