# K904251: New Triad VLC Crown & Bridge Provisional Material

- Pathway: 510(k) (Traditional)
- Applicant: Dentifax Intern, Inc.
- Decided: Jun 6, 1991 after 266 days
- Product code: EBG (Crown And Bridge, Temporary, Resin)
- Device class: 2
- Regulation: 21 CFR 872.3770
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
2 later devices descend from it; 1 cites it directly.
0 of 3 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA has not posted a summary or statement for it, so its predicates are not known.

## Most influential descendants
- K061264: Tempfx Esthetic Provisional System (2006), 1 descendant of its own
- K080311: Modified Temprx Esthetic Provisional System (2008), 0 descendants of its own

Source page: https://510kreport.com/device/K904251
Methodology: https://510kreport.com/methodology