# K083107: Modification to Depuy Neuflex Pip Finger

- Pathway: 510(k) (Traditional)
- Applicant: DePuy Orthopaedics, Inc.
- Decided: Feb 9, 2009 after 112 days
- Product code: KYJ (Prosthesis, Finger, Constrained, Polymer)
- Device class: 2
- Regulation: 21 CFR 888.3230
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 2 generations back to K970544 (1997). 2 ancestors in all.
1 later device descends from it; 1 cites it directly.
0 of 4 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K001922: Depuy Neuflex Pip Finger, Depuy, Inc. (2000)
- K970544: Depuy Dupont Orthopaedics Finger Joint Prosthesis, Depuy, Inc. (1997) Summary page 1.
- (no number) Dow Corning Wright Swanson Finger Implant: named in the summary without a submission number

## Most influential descendants
- K211385: KeriFlex® MCP and PIP Finger Joint Prostheses (2022), 0 descendants of its own

## Indications for use
The DePuy NeuFlex PIP Finger Prosthesis is indicated for cementless replacement of the proximal interphalangeal (PIP) joints of the finger where disabled by rheumatoid, degenerative or traumatic arthritis.

Source page: https://510kreport.com/device/K083107
Methodology: https://510kreport.com/methodology