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Evolution EIS7S10LRecalls & reported problems

Microport Orthopedics Inc. · EVOLUTION® MP™ CS INSERT SIZE 7 STANDARD 10MM LEFT · Class 2 · Implant

Adverse event reports
6
Deaths reported
0
Injuries reported
6
Recalls naming it
0

Summary

The FDA's MAUDE database contains 6 adverse event reports that list this exact device (DI M684EIS7S10L1), received between Dec 3, 2019 and Aug 14, 2024 — classified as 6 injuries.

The most frequently reported specific device problem is “Insufficient Device Problem Information” (5 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: 0 reportsJul 2024: 0 reportsAug 2024: 1 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 reports2024202520261
Last 36 months. The most recent month may be incomplete.

Most reported problems

Device problems

  • Insufficient Device Problem Information5
  • Device Dislodged or Dislocated1
  • Malposition of Device1

Patient problems

  • Unspecified Infection3
  • Pain2
  • Inflammation1
  • Loss of Range of Motion1
  • Osteopenia/ Osteoporosis1
  • Tissue Breakdown1

Recent adverse event reports

The 6 most recent of 6 reports, in the reporter's own words as published by the FDA.

  • InjuryAug 14, 2024Insufficient Device Problem Information; Insufficient Device Problem Information

    ALLEGEDLY, PATIENT UNDERWENT L TKR ON (B)(6) 2021 WITH NATURAL PATELLA PRESERVED. PATELLA RESURFACED DUE TO PAIN ON (B)(6) 2024. NO COMPONENTS WERE REVISED. (B)(6).

    Patient problems: Pain

    MAUDE report 19982515 ↗
  • InjuryApr 17, 2023Insufficient Device Problem Information; Insufficient Device Problem Information

    ALLEGEDLY, PATIENT WAS REVISED DUE TO INFECTION REVISION NJR NUMBER: 5064705. SIDE: L . PRIMARY ASA: P2 - MILD DISEASE NOT INCAPACITATING. PRODUCTS NOT REVISED: PRODUCT ID: LOT NUMBER: QTY: EFSRN7PL 1929852 1; ETPKN7SL 1923445 1.

    Patient problems: Unspecified Infection

    MAUDE report 16751598 ↗
  • InjuryMar 4, 2021Malposition of Device; Device Dislodged or Dislocated; Malposition of Device; Device Dislodged or Dislocated

    ALLEGEDLY, PATIENT UNDERWENT BILATERAL TKR ON (B)(6) 2015. PATIENT PRESENTED WITH PAIN IN LEFT KNEE, SUBSIDENCE TO TIBIA, HEATED BONE SCAN. LEFT KNEE REVISED ON (B)(6) 2021. ON OPENING SURGEON DESCRIBED INSERT AS NOT SEATED PROPERLY. FEMORAL COMPONENT EASILY REMOVED BY HAND WITH CEMENT ATTACHED, TIBIAL COMPONENT EASILY WEDGED UP WITH OSTEOTOMY. INFECTION WAS RULED OUT, LOOSENING WAS DETERMINED AS CAUSE. REPLACED WITH EVOLUTION REVISION SYSTEM WITH EXTENDED CEMENTLESS STEMS. (B)(6).

    Patient problems: Pain

    MAUDE report 11413282 ↗
  • InjuryMar 16, 2020Insufficient Device Problem Information; Insufficient Device Problem Information

    ALLEGEDLY, PATIENT WAS REVISED DUE TO KNEE TIGHTNESS AND INABILITY TO PERFORM FLEXION. SOFT TISSUES REMOVED AND LINER EXCHANGED WITH THE SAME SIZE LINER. PRODUCT NO REVISED: ADVANCE EVOLUTION PRODUCT ID: K0001288 , LOT # 1746398, QTY 2. EVOLUTION FEMORAL PRODUCT ID: EFSRN7PL, LOT # 1776909. EVOLUTION TIBIAL PRODUCT ID: ETPKN7SL, LOT # 1766941.

    Patient problems: Loss of Range of Motion; Osteopenia/ Osteoporosis; Tissue Breakdown

    MAUDE report 9836007 ↗
  • InjuryJan 28, 2020Insufficient Device Problem Information; Insufficient Device Problem Information

    ALLEGEDLY, PATIENT WAS REVISED DUE TO INFECTION. (B)(6).

    Patient problems: Unspecified Infection

    MAUDE report 9639452 ↗
  • InjuryDec 3, 2019Insufficient Device Problem Information; Insufficient Device Problem Information

    ALLEGEDLY, THE PATIENT UNDERWENT BILATERAL TOTAL KNEE REPLACEMENT ON (B)(6) 2014 AT (B)(6). ON (B)(6) 2014, THE PATIENTS C-REACTIVE PROTEIN (CPR) LEVEL WAS RECORDED AS HIGH AS 234MG/L. ON (B)(6) 2018, THE PATIENTS CPR LEVEL WAS RECORDED AS 284MG/L. SURGEON ADVISED THAT THE PATIENT WOULD REQUIRE 2 SURGERIES, OR LIFE-LONG ANTIBIOTICS IN ORDER TO TREAT THE CONDITION. (B)(6).

    Patient problems: Inflammation; Unspecified Infection

    MAUDE report 9405369 ↗

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

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

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