# K130408: Era Micro 23  Female Abutment, Era Micro 30 Female Abutment

- Pathway: 510(k) (Abbreviated)
- Applicant: Sterngold Dental, LLC
- Decided: Jul 1, 2013 after 132 days
- Product code: NHA (Abutment, Implant, Dental, Endosseous)
- Device class: 2
- Regulation: 21 CFR 872.3630
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 12 generations back to K894595 (1990). 51 ancestors in all.
1 later device descends from it; 1 cites it directly.
0 of 53 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K921010: Stern Era Alignment Correction Implant Abutment, Apm Stern Gold (1992) Summary page 2.
- K121810: Osseospeed Angled Abutment EV, Astra Tech AB (2013) Summary page 1.
- K023580: Sterngold Acid Etch Dental Implant System, Sterngold (2003) Summary page 1.

## Most influential descendants
- K193404: UF (II) Bar holder abutment (2020), 0 descendants of its own

## Indications for use
The ERA® Micro 23° and 30° Females are intended to be used as a retention device in conjunction with the Sterngold Acid Etch Dental Implant System in the maxillary and/or mandibular arch to provide support for overdentures for partially and fully edentulous patients.

Source page: https://510kreport.com/device/K130408
Methodology: https://510kreport.com/methodology