# K173902: Neodent Implant System – GM Line

- Pathway: 510(k) (Traditional)
- Applicant: Jjgc Industria E Comercio DE Materiais Dentarios S.A.
- Decided: Apr 20, 2018 after 119 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: 13 generations back to K960026 (1996). 158 ancestors in all.
3 later devices descend from it; 1 cites it directly.
0 of 162 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K163194: Neodent Implant System - GM Line, Jjgc Industria E Comercio DE Materiais Dentarios S.A. (2017) Summary page 4.
- K101207: Neodent Implant System, Jjgc Industria E Comercio DE Materiais Dentarios S (2010) Summary page 4.
- K121843: NP-Cast Abutment System, Osstem Implant Co., Ltd. (2012) Summary page 4.
- K133696: Neodent Implant System, Jjgc Industria E Comercio DE Materiais Dentarios S (2014) Summary page 4.

## Most influential descendants
- K183024: Implacil Implant System (2020), 2 descendants of its own
- K202832: Implacil Implant System (2021), 0 descendants of its own
- K192839: DSP Implant System (2021), 0 descendants of its own

## Indications for use
The Neodent Implant System is intended to be surgically placed in the bone of the upper or lower jaw to provide support for prosthetic devices such as artificial teeth, to restore chewing function. It may be used with single-stage or two-stage procedures, for single or multiple unit restorations, and may be loaded immediately when good primary stability is achieved and with appropriate occlusal loading.

Source page: https://510kreport.com/device/K173902
Methodology: https://510kreport.com/methodology