# K020431: Fibiocore

- Pathway: 510(k) (Traditional)
- Applicant: Est. Anthogyr
- Decided: Jul 3, 2002 after 145 days
- Product code: ELR (Post, Root Canal)
- Device class: 1
- Regulation: 21 CFR 872.3810
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 2 generations back to K945370 (1995). 5 ancestors in all.
1 later device descends from it; 1 cites it directly.
0 of 7 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K012354: Snowpost, Snowlight, Danville Materials, Inc. (2001)
- K945370: C-POST, Bisco, Inc. (1995) Summary page 1.
- K000311: Parapost Fiber White, Coltene/Whaledent, Inc. (2000)
- K983266: Fibrekor Post System, Jeneric/Pentron, Inc. (1998) Summary page 1.
- K003221: Harald Nordin Glassix Glass Fiber Composite Dental Post, Harald Nordin S.A (2000) Summary page 1.

## Most influential descendants
- K060075: Fiber-Metal Post (2006), 0 descendants of its own

## Indications for use
The FlBlOCORE composite posts are intented for use by dentists to give retention for reconstruction of non-vital teeth.

Source page: https://510kreport.com/device/K020431
Methodology: https://510kreport.com/methodology