# K142407: Straight Stud Attachment

- Pathway: 510(k) (Abbreviated)
- Applicant: Sterngold Dental, LLC
- Decided: Dec 24, 2014 after 118 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: 7 generations back to K894844 (1990). 23 ancestors in all.
1 later device descends from it; 1 cites it directly.
0 of 25 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K130183: Sfi Bar Abutments, Sterngold Dental, LLC (2013) Summary page 4.
- K132814: Sfi-Bar Implant Abutments, Sterngold Dental, LLC (2014) Summary page 4.
- K130618: Sfi-Anchor, Cendres & Metaux SA (2014) Summary page 4.
- K994257: Locator Implant Anchor, Zest Anchors, Inc. (2000) Summary page 4.

## Most influential descendants
- K150250: SternSnap Angled Attachment (2015), 0 descendants of its own

## Indications for use
The Straight Stud Attachment is indicated for use with dental implants to support and/or retain removable dental prostheses in the treatment of partially or totally edentulous patients to restore chewing function. The attachment screws into SFI Abutments which are screwed into endosseous implants. The Straight Stud Attachment is compatible with all Sterngold SFI Abutments.

Source page: https://510kreport.com/device/K142407
Methodology: https://510kreport.com/methodology