# K974857: 4.0MM Simpler Threaded Dental Implant

- Pathway: 510(k) (Traditional)
- Applicant: Vancouver Implant Resources, Inc.
- Decided: Feb 27, 1998 after 60 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
No predicates in its family tree.
1 later device descends from it; 1 cites it directly.
0 of 2 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA’s file for it is a 510(k) statement, which names no predicate.

## Most influential descendants
- K011574: Uniplant Dental Implant System (2001), 0 descendants of its own

## Indications for use
For use as an intra-bony, supporting component in the oral cavity to support crowns, bridges, and overdentures when replacing missing teeth.

Source page: https://510kreport.com/device/K974857
Methodology: https://510kreport.com/methodology