# K140735: Evolution MP CS/CR Porous Femur/Evolution Adaptive CS and PS Inserts

- Pathway: 510(k) (Traditional)
- Applicant: Microport Orthopedics, Inc.
- Decided: Aug 29, 2014 after 158 days
- Product code: MBH (Prosthesis, Knee, Patello/Femorotibial, Semi-Constrained, Uncemented, Porous, Coated, Polymer/Metal/Polymer)
- Device class: 2
- Regulation: 21 CFR 888.3565
- Recalls of this device: 1 (0 Class I)
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 4 generations back to K033890 (2004). 11 ancestors in all.
5 later devices descend from it; 4 cite it directly.
1 of 17 devices in its family (counting itself) has a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K093552: Evolution MP Total Knee System, Wrightmedicaltechnologyinc (2010) Summary page 4.
- K102380: Evolution MP Total Knee System, Wrightmedicaltechnologyinc (2011) Summary page 4.
- K061223: Advance Total Knee System, Wrightmedicaltechnologyinc (2006) Summary page 4.
- K113325: Evolution MP Adaptive CS Insert, Wrightmedicaltechnologyinc (2011) Summary page 4.
- K131679: Evolution MP Adaptive PS Tibial Insert, Wrightmedicaltechnologyinc (2013) Summary page 4.
- K063128: Advance Spiked Porous Tibial Base, Wrightmedicaltechnologyinc (2007) Summary page 4.

## Most influential descendants
- K243574: Evolution® Total Knee Systems - Kinematic Alignment Instrumentation and Technique (2025), 1 descendant of its own
- K253728: EVOLUTION® AM BIOFOAM® Tibial System (2026), 0 descendants of its own
- K240043: EVOLUTION® Hinge Knee System;GUARDIAN™ limb Salvage System;DCW Modular Distal Femoral System;REPIPHYSIS™ Limb Salvage System;EVOLUTION® MP Total Knee System; EVOLUTION® MP Total Knee System; EVOLUTION® MP Adaptive CS Insert; EVOLUTION® MP Adaptive PS Tibial Insert; EVOLUTION® MP CS/CR Porous Femur/EVOLUTION® Adaptive CS and PS Inserts; EVOLUTION® Revision CCK System; ADVANCE® Double High Insert; ADVANCE® A-CLASS® Tibial Insert; ADVANCE® Knee System; ADVANCE® Ultra-Congruent Tibial Inse (2024), 0 descendants of its own
- K213817: MPO Knee Instruments; MPO PROPHECY Knee Instruments (2022), 0 descendants of its own
- K152631: MPO Total Knee Systems MR Labeling (2016), 0 descendants of its own

## Recalls of this device
- Oct 29, 2024 · Class II · Z-0699-2025: Femoral implant porous size 5 right primary and femoral implant non-porous size 6 left primary have correct markings on devices, but may have incorrect packaging.

## Indications for use
The EVOLUTION® MP CS/CR Porous Femur is indicated for use in knee arthroplasty in skeletally mature patients with the following conditions: 1. Non-inflammatory degenerative joint disease: including osteoarthritis, traumatic arthritis, or avascular necrosis 2. Inflammatory degenerative joint disease, including rheumatoid arthritis; 3. Correction of functional deformity 4. Revision procedures where other treatments or devices have failed; and treatment of fractures that are unmanageable using other techniques. The EVOLUTION® MP CS/CR Porous Femur is for uncemented use only.

Source page: https://510kreport.com/device/K140735
Methodology: https://510kreport.com/methodology