Evolution EIS5S12RRecalls & reported problems
Microport Orthopedics Inc. · EVOLUTION® MP™ CS INSERT SIZE 5 STANDARD 12MM RIGHT · Class 2 · Implant
All models of Evolution (125)
Data updated Oct 16, 2026 from official FDA records · Editorial policy
- Adverse event reports
- 4
- Deaths reported
- 0
- Injuries reported
- 4
- Recalls naming it
- 0
Summary
The FDA's MAUDE database contains 4 adverse event reports that list this exact device (DI M684EIS5S12R1), received between Jun 27, 2019 and Oct 9, 2023 — classified as 4 injuries.
The most frequently reported specific device problem is “Insufficient Device Problem Information” (2 reports).
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.
Reports received per month
Most reported problems
Device problems
- Insufficient Device Problem Information2
- Appropriate Device Problem Term/Code Not Available1
- Unstable1
Patient problems
- Unspecified Infection2
- No Information1
- Pain1
Recent adverse event reports
The 4 most recent of 4 reports, in the reporter's own words as published by the FDA.
InjuryOct 9, 2023Unstable; Unstable
ALLEGEDLY, PATIENT UNDERWENT BILATERAL TKR ON (B)(6) 2020, REVISED ON (B)(6) 2023. PATIENT PRESENTED WITH INSTABILITY ON THE LATERAL SIDE AND SURGEON ALSO FELT THAT REPLACING THE PATELLA MIGHT ELIMINATE THE ANTERIOR KNEE PAIN THEY WERE EXPERIENCING. PATELLA ADDED AND 12MM INSERT REPLACED WITH A 14MM ONE. AUSTRALIA: (B)(4).
Patient problems: Pain
MAUDE report 17894119 ↗InjuryJun 16, 2021Appropriate Device Problem Term/Code Not Available
ALLEGEDLY, PATIENT UNDERWENT R TKR ON (B)(6) 2021, REVISED ON (B)(6) 2021 DUE TO INFECTION. INSERT REPLACED FOR ONE OF THE SAME SIZE. (B)(6).
Patient problems: Unspecified Infection
MAUDE report 12013701 ↗InjuryOct 23, 2019Insufficient Device Problem Information; Insufficient Device Problem Information
ALLEGEDLY, PATIENT WAS REVISED DUE TO INFECTION.
Patient problems: Unspecified Infection
MAUDE report 9225838 ↗InjuryJun 27, 2019Insufficient Device Problem Information; Insufficient Device Problem Information
ALLEGEDLY THE PATIENT UNDERWENT RIGHT TKR ON (B)(6) 2016. POLY LINER REVISED FROM 10MM TO 12MM THICKNESS ON (B)(6) 2018, REASON UNKNOWN. (LINKED TO 19060176).
Patient problems: No Information
MAUDE report 8740853 ↗
Other Prosthesis, Knee, Femorotibial, Semi-Constrained, Cemented, Metal/Polymer devices
- R3 71363077Smith & Nephew, Inc. · PROSTHESIS, KNEE, FEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, METAL/POLYMER461 reports
- NA 71364009Smith & Nephew, Inc. · PROSTHESIS, KNEE, FEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, METAL/POLYMER174 reports
- JOURNEY 74012415Smith & Nephew, Inc. · PROSTHESIS, KNEE, FEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, METAL/POLYMER163 reports
- JOURNEY 74012416Smith & Nephew, Inc. · PROSTHESIS, KNEE, FEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, METAL/POLYMER163 reports
- JOURNEY 74012414Smith & Nephew, Inc. · PROSTHESIS, KNEE, FEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, METAL/POLYMER129 reports
- GENESIS II 71440194Smith & Nephew, Inc. · PROSTHESIS, KNEE, FEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, METAL/POLYMER114 reports
- GENESIS II 71440842Smith & Nephew, Inc. · PROSTHESIS, KNEE, FEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, METAL/POLYMER113 reports
- JOURNEY 74018901Smith & Nephew, Inc. · PROSTHESIS, KNEE, FEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, METAL/POLYMER106 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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