# K171876: Ceramill Zolid HT+ white

- Pathway: 510(k) (Traditional)
- Applicant: Amann Girrbach AG
- Decided: Sep 20, 2017 after 89 days
- Product code: EIH (Powder, Porcelain)
- Device class: 2
- Regulation: 21 CFR 872.6660
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 3 generations back to K980986 (1998). 6 ancestors in all.
1 later device descends from it; 1 cites it directly.
0 of 8 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K063511: Ceramill ZI, Amann Girrbach America, Inc. (2007) Summary page 5.

## Most influential descendants
- K260918: Zolid Lunaris (2026), 0 descendants of its own

## Indications for use
Zirconium-oxide blanks for permanent and removable dental prosthetics.

Source page: https://510kreport.com/device/K171876
Methodology: https://510kreport.com/methodology