# K180703: VITA YZ ST and VITA YZ XT

- Pathway: 510(k) (Abbreviated)
- Applicant: Vita Zahnfabrik H.Rauter GmbH Co.
- Decided: Aug 1, 2018 after 135 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: 1 generation back to K022996 (2002). 1 ancestor in all.
9 later devices descend from it; 2 cite it directly.
0 of 11 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K022996: Vita in-Ceram YZ Cubes for Cerec, Vident (2002) Summary page 4.

## Most influential descendants
- K183304: Prettau, ICE, Z-White zirconia blanks (2019), 7 descendants of its own
- K222626: Dental Zirconia Ceramic (2022), 3 descendants of its own
- K212765: Bloomden Dental Zirconia Blank & Dental Zirconia Pre-Shaded Blank (2021), 1 descendant of its own
- K260370: Bloomden Dental Zirconia Blank & Dental Zirconia Pre-Shaded Blank (2026), 0 descendants of its own
- K250811: Dental Zirconia Ceramic (2025), 0 descendants of its own

## Indications for use
VITA YZ® ST and VITA YZ® XT materials are blanks used for fabricating dental restorations. VITA YZ® ST is indicated for fully anatomical anterior and posterior crowns, multi-unit fully anatomical anterior and posterior bridges, fully anatomical crowns and multi-unit bridges on direct screw-retained restorations, and single-tooth and multi-unit bridge frameworks of anterior and posterior crowns and bridges. VITA YZ® XT is indicated for fully anatomical anterior and posterior crowns, fully anatomical 3-unit anterior and posterior bridges, and anterior and posterior single-tooth and 3-unit bridge frameworks.

Source page: https://510kreport.com/device/K180703
Methodology: https://510kreport.com/methodology