# K142050: Nuvasive Coroent Small Contoured Interbody System

- Pathway: 510(k) (Traditional)
- Applicant: Nu Vasive, Incorporated
- Decided: Oct 29, 2014 after 93 days
- Product code: ODP (Intervertebral Fusion Device With Bone Graft, Cervical)
- Device class: 2
- Regulation: 21 CFR 888.3080
- 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 K841189 (1984). 43 ancestors in all.
449 later devices descend from it; 3 cite it directly.
0 of 493 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K140003: Coroent Small Interbody System, Nuvasive, Inc. (2014) Summary page 4.
- K081611: Nuvasive Coroent System, Nuvasive, Inc. (2008) Summary page 4.
- K130177: Anatomic Peek Cervical Fusion System, Medtronic Sofamor Danek USA, Inc. (2013) Summary page 4.

## Most influential descendants
- K150362: NuVasive CoRoent Small Interbody System (2015), 441 descendants of its own
- K160125: Cascadia Interbody System (2016), 315 descendants of its own
- K163491: NuVasive CoRoent Small Interbody System (2017), 289 descendants of its own
- K162264: Cascadia Interbody System (2016), 169 descendants of its own
- K172888: EIT Cellular Titanium® Cervical Cages, EIT Cellular Titanium® PLIF Cages, EIT Cellular Titanium® TLIF Cages, EIT Cellular Titanium® ALIF Cages (2017), 159 descendants of its own

## Indications for use
The NuVasive CoRoent Small Contoured Interbody System is indicated for intervertebral body fusion of the spine in skeletally mature patients. The CoRoent Small Contoured Interbody System is intended for use for anterior cervical interbody fusion in patients with cervical degenerative disc disease (DDD) at one level from C2 - T1. The System is intended to be used with supplemental fixation. The System is intended for use with autogenous and/or allogeneic bone graft comprised of cancellous, cortical and/or corticocancellous bone graft to facilitate fusion. The cervical devices are to be used in patients who have had at least six weeks of non-operative treatment.

Source page: https://510kreport.com/device/K142050
Methodology: https://510kreport.com/methodology