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Evolution EIS6S10LRecalls & reported problems

Microport Orthopedics Inc. · EVOLUTION® MP™ CS INSERT SIZE 6 STANDARD 10MM LEFT · Class 2 · Implant

Adverse event reports
8
Deaths reported
0
Injuries reported
7
Recalls naming it
0

Summary

The FDA's MAUDE database contains 8 adverse event reports that list this exact device (DI M684EIS6S10L1), received between Aug 26, 2019 and Jun 26, 2024 — classified as 7 injuries, 1 malfunction.

The most frequently reported specific device problem is “Insufficient Device Problem Information” (3 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. How this data works · Data updated Oct 13, 2026.

Reports received per month

Nov 2023: 0 reportsDec 2023: 0 reportsJan 2024: 0 reportsFeb 2024: 0 reportsMar 2024: 0 reportsApr 2024: 0 reportsMay 2024: 0 reportsJun 2024: 2 reportsJul 2024: 0 reportsAug 2024: 0 reportsSep 2024: 0 reportsOct 2024: 0 reportsNov 2024: 0 reportsDec 2024: 0 reportsJan 2025: 0 reportsFeb 2025: 0 reportsMar 2025: 0 reportsApr 2025: 0 reportsMay 2025: 0 reportsJun 2025: 0 reportsJul 2025: 0 reportsAug 2025: 0 reportsSep 2025: 0 reportsOct 2025: 0 reportsNov 2025: 0 reportsDec 2025: 0 reportsJan 2026: 0 reportsFeb 2026: 0 reportsMar 2026: 0 reportsApr 2026: 0 reportsMay 2026: 0 reportsJun 2026: 0 reportsJul 2026: 0 reportsAug 2026: 0 reportsSep 2026: 0 reportsOct 2026: 0 reports2024202520262
Last 36 months. The most recent month may be incomplete.

Most reported problems

Device problems

  • Insufficient Device Problem Information3
  • Unstable2
  • Appropriate Device Problem Term/Code Not Available1
  • Difficult to Insert1
  • Loosening of Implant Not Related to Bone-Ingrowth1
  • Output Problem1

Patient problems

  • Unspecified Infection3
  • No Information2
  • Appropriate Clinical Signs, Symptoms and Conditions Term/Code Not Available1
  • Insufficient Information1
  • Pain1

Recent adverse event reports

The 8 most recent of 8 reports, in the reporter's own words as published by the FDA.

  • InjuryJun 26, 2024Insufficient Device Problem Information; Insufficient Device Problem Information

    ALLEGEDLY, PATIENT WAS REVISED DUE TO INFECTION. SRNJR NUMBER: (B)(6). SIDE: L. GENDER: M.

    Patient problems: Unspecified Infection

    MAUDE report 19616343 ↗
  • InjuryJun 26, 2024Insufficient Device Problem Information; Insufficient Device Problem Information

    ALLEGEDLY, PATIENT WAS REVISED DUE TO INFECTION. SRNJR NUMBER: (B)(6). SIDE: L. GENDER: M. NON REVISED PRODUCTS: PRODUCT ID: EFSRN5PL EVOLUTION® MP FEM CS/CR NON-POROUS SIZE 5 PRIMARY LEFT/ LOT. NO.: 1973342/ QTY: 1. PRODUCT ID: ETPKN6SL EVOLUTION® MP TIBIAL BASE KEELED NON-POROUS SIZE 6 STANDARD LEFT/ LOT. NO.: 197723/ QTY: 1.

    Patient problems: Unspecified Infection

    MAUDE report 19615999 ↗
  • InjurySep 6, 2023Unstable; Unstable

    ALLEGEDLY, PATIENT UNDERWENT L TKR ON (B)(6) 2022. REVISED ON (B)(6) 2023 DUE TO INSTABILITY. 10MM INSERT REPLACED WITH A 14MM ONE. AUSTRALIA-(B)(4).

    Patient problems: Insufficient Information

    MAUDE report 17692035 ↗
  • InjuryJun 20, 2022Output Problem; Loosening of Implant Not Related to Bone-Ingrowth

    ALLEGEDLY, 7 MONTHS POST OP HAD INCREASED WEIGHT BEARING PAIN. 44 MONTHS POST OP- NO COMPLAINT JUST VISIT TO DOCTOR BUT CAN SEE SOME LOOSENING. ON (B)(6) 2022 PATIENT WAS IN PAIN, HYPERFLEX OCCURRED IN SHOW DUE TO OTHER ISSUES COMPONENTS HAVE NOT BEEN REVISED. THIS WAS A PROPHECY CASE: (B)(4).

    Patient problems: Pain

    MAUDE report 14750122 ↗
  • InjuryApr 6, 2022Appropriate Device Problem Term/Code Not Available

    ALLEGEDLY, PX UNDERWENT TKR ON (B)(6) 2016, REVISED ON (B)(6) 2022 DUE TO INFECTION. UNDERWENT WASHOUT AND LINER EXCHANGE ONLY. DOES NOT NEED TO BE REPORTED TO THE TGA AS THE REVISION OCCURRED DUE TO INFECTION (EXEMPTION RULE #8).

    Patient problems: Unspecified Infection

    MAUDE report 14028922 ↗
  • InjuryDec 29, 2021Difficult to Insert; Difficult to Insert

    ALLEGEDLY, PATIENT UNDERWENT PRIMARY TKR ON (B)(6) 2021. DURING SURGERY, POLY LINER WOULD NOT LOCK IN AFTER MULTIPLE ATTEMPTS, CAPTURES WERE CLEAR LOOKED GOOD AND STILL WOULD NOT LOCK IN. LINER DISPOSED OF, NEW LINER OPENED AND FIT FINE. SURGERY DELAYED BY 40 MINS. (B)(4).

    Patient problems: Appropriate Clinical Signs, Symptoms and Conditions Term/Code Not Available

    MAUDE report 13112633 ↗
  • MalfunctionOct 22, 2019Unstable; Unstable

    ALLEGEDLY, POLY INSERT REVISED DUE TO INSTABILITY. FROM SZ 6 10MM TO SZ 6 14MM.

    Patient problems: No Information

    MAUDE report 9219233 ↗
  • InjuryAug 26, 2019Insufficient Device Problem Information; Insufficient Device Problem Information

    ALLEGEDLY THE SURGEON REMOVED THE INSERT TO GAIN ACCESS OF THE KNEE SO HE COULD CLEAR OUT TISSUE-KNEE DEBRIDEMENT. SAME SIZE INSERT WAS IMPLANTED AFTER EXCESS TISSUE REMOVAL (EIS6S10L LOT: 1784846).

    Patient problems: No Information

    MAUDE report 8930621 ↗

Other Prosthesis, Knee, Femorotibial, Semi-Constrained, Cemented, Metal/Polymer devices

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Sources: FDA GUDID, MAUDE and Medical Device Recalls via openFDA. openFDA data is not validated for clinical or regulatory use.