Evolution EIS6S14LRecalls & reported problems
Microport Orthopedics Inc. · EVOLUTION® MP™ CS INSERT SIZE 6 STANDARD 14MM LEFT · Class 2 · Implant
All models of Evolution (125)
Data updated Oct 16, 2026 from official FDA records · Editorial policy
- Adverse event reports
- 3
- Deaths reported
- 0
- Injuries reported
- 3
- Recalls naming it
- 0
Summary
The FDA's MAUDE database contains 3 adverse event reports that list this exact device (DI M684EIS6S14L1), received between Aug 6, 2019 and May 16, 2023 — classified as 3 injuries.
The most frequently reported specific device problem is “Insufficient Device Problem Information” (1 report).
Reports come from manufacturers, hospitals and patients and are not verified by the FDA. A report does not prove the device caused the event, and counts can't be used to compare devices or estimate failure rates. What reports can and can't tell you · How this data works · Data updated Oct 16, 2026.
Most reported problems
Device problems
- Insufficient Device Problem Information1
- Noise, Audible1
- Unstable1
Patient problems
- Appropriate Clinical Signs, Symptoms and Conditions Term/Code Not Available1
- Pain1
- Unspecified Infection1
Recent adverse event reports
The 3 most recent of 3 reports, in the reporter's own words as published by the FDA.
InjuryMay 16, 2023Noise, Audible; Noise, Audible
ALLEGEDLY, PATIENT GOT A KNEE REPLACEMENT ON (B)(6) 2019, AND HAS BEEN EXPERIENCING PAIN ON IT EVER SINCE. PATIENT IS STATING HE NEEDS A REPLACEMENT BUT DOES NOT HAVE A DATE. THE KNEE IS POPPING AND CLICKING AND HAS BEEN SINCE THE INITIAL SURGERY.
Patient problems: Pain
MAUDE report 16939043 ↗InjuryJun 24, 2021Unstable; Unstable
ALLEGEDLY, PATIENT WAS REVISED DUE TO LAXATION AND INSTABILITY. (B)(6).
Patient problems: Appropriate Clinical Signs, Symptoms and Conditions Term/Code Not Available
MAUDE report 12060968 ↗InjuryAug 6, 2019Insufficient Device Problem Information; Insufficient Device Problem Information
ALLEGEDLY THE PATIENT WAS REVISED DUE TO LINER EXCHANGE AND WASH OUT PROCEDURE DUE TO INFECTION.
Patient problems: Unspecified Infection
MAUDE report 8865596 ↗
Other Prosthesis, Knee, Patellofemorotibial, Semi-Constrained, Cemented, Polymer/Metal/Polymer devices
- ATTUNE 1506-00-005Depuy (Ireland) · PROSTHESIS, KNEE, PATELLOFEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL/POLYMER589 reports
- ATTUNE 1506-00-004Depuy (Ireland) · PROSTHESIS, KNEE, PATELLOFEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL/POLYMER580 reports
- JOURNEY 74012812Smith & Nephew, Inc. · PROSTHESIS, KNEE, PATELLOFEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL/POLYMER502 reports
- JOURNEY 74011856Smith & Nephew, Inc. · PROSTHESIS, KNEE, PATELLOFEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL/POLYMER438 reports
- PERSONA™ 42-5099-094-00Zimmer, Inc. · PROSTHESIS, KNEE, PATELLOFEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL/POLYMER406 reports
- JOURNEY 74011857Smith & Nephew, Inc. · PROSTHESIS, KNEE, PATELLOFEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL/POLYMER388 reports
- ATTUNE 1506-00-007Depuy (Ireland) · PROSTHESIS, KNEE, PATELLOFEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL/POLYMER288 reports
- ATTUNE 1506-00-003Depuy (Ireland) · PROSTHESIS, KNEE, PATELLOFEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL/POLYMER271 reports
Sources and updates
- Device record: FDA GUDID, file dated Oct 13, 2026 · View this device in AccessGUDID ↗
- Adverse event reports: FDA MAUDE, file dated Oct 14, 2026 · each report above links to its original FDA record
- Recalls: FDA Medical Device Recalls, file dated Oct 16, 2026
- Page last rebuilt: Oct 16, 2026. Data downloaded through openFDA, which notes it is not validated for clinical or regulatory use.
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