# K211877: Klassic Knee System

- Pathway: 510(k) (Traditional)
- Applicant: Total Joint Orthopedics, Inc.
- Decided: Jun 22, 2022 after 370 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
Longest line of descent: 7 generations back to K870730 (1987). 46 ancestors in all.
1 later device descends from it; 1 cites it directly.
0 of 48 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K180159: Klassic® Knee System, Total Joint Orthopedics, Inc. (2018) Summary page 5.

## Most influential descendants
- K223252: TRULIANT® E-PX Tibial Inserts; TRULIANT® E-PX Patellas (2023), 0 descendants of its own

## Indications for use
The Klassic Knee System is intended for prosthetic replacement in treatment of the following: • Patient conditions of non-inflammatory degenerative joint disease (NIDJD): avascular necrosis and osteoarthritis • Patient conditions of inflammatory joint disease (IJD): rheumatoid arthritis • Patients with failed previous surgery where pain, deformity, or dysfunction persists • Correctable varus-valgus deformity and moderate flexion contracture • Revision of a previously failed knee arthroplasty • Patients who require a total knee replacement The Klassic Knee System is indicated for cemented use only, except for the Klassic Femur with Cobalt 3D™, and the Klassic Tibial Baseplate with Ti-Coat®, which are indicated for cementless use.

Source page: https://510kreport.com/device/K211877
Methodology: https://510kreport.com/methodology