# K874547: Kirschner Perform Total Knee System Porous Coated

- Pathway: 510(k) (Traditional)
- Applicant: Kirschner Medical Corp.
- Decided: Dec 18, 1987 after 45 days
- Product code: JWH (Prosthesis, Knee, Patellofemorotibial, Semi-Constrained, Cemented, Polymer/Metal/Polymer)
- Device class: 2
- Regulation: 21 CFR 888.3560
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
15 later devices descend from it; 2 cite it directly.
0 of 16 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA has not posted a summary or statement for it, so its predicates are not known.

## Most influential descendants
- K080361: Regenerex Tibial Components (2008), 13 descendants of its own
- K101994: Apex Knee Modular  Tibia System (2010), 6 descendants of its own
- K171054: Biomet Knee Joint Replacement Prostheses (2017), 5 descendants of its own
- K131472: Apex Knee Modular Tibia System (2013), 5 descendants of its own
- K181947: Persona Revision Knee System (2018), 4 descendants of its own

Source page: https://510kreport.com/device/K874547
Methodology: https://510kreport.com/methodology