# K052885: Zygoma 17 Abutment Multi-Unit RP 2MM, Model 29314; Zygoma 17 Abutment Multi-Unit RP 3MM, Model 29315

- Pathway: 510(k) (Traditional)
- Applicant: Nobel Biocare USA, LLC
- Decided: Dec 23, 2005 after 71 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: 1 generation back to K944962 (1995). 1 ancestor in all.
20 later devices descend from it; 2 cite it directly.
0 of 22 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K944962: Branemark System 17 Angulated Abutment, Nobelpharma USA, Inc. (1995) Summary page 1.

## Most influential descendants
- K070182: Zygoma Implant (Immediate Function) (2007), 19 descendants of its own
- K093562: Endosseous Dental Implant (2010), 10 descendants of its own
- K141777: Neodent Implant System (2015), 8 descendants of its own
- K151909: Noris Medical Zygomatic Dental Implant System (2016), 7 descendants of its own
- K152093: NobelZygoma 45° (2016), 3 descendants of its own

## Indications for use
The Nobel Biocare Zygoma Angled Abutment is intended to be used as a prosthetic component directly connected to the implant and is intended for use as an aid in prosthetic rehabilitation.

Source page: https://510kreport.com/device/K052885
Methodology: https://510kreport.com/methodology