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Evolution EFSRN5PRRecalls & reported problems

Microport Orthopedics Inc. · EVOLUTION®MP FEM CS/CR NON-POR SIZE 5 PRIMARY RIGHT · Class 2 · Implant

Adverse event reports
5
Deaths reported
0
Injuries reported
4
Recalls naming it
0

Summary

The FDA's MAUDE database contains 5 adverse event reports that list this exact device (DI M684EFSRN5PR1), received between Oct 28, 2020 and Nov 27, 2023 — classified as 4 injuries, 1 malfunction.

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. How this data works · Data updated Oct 13, 2026.

Reports received per month

Nov 2023: 1 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: 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 reports2024202520261
Last 36 months. The most recent month may be incomplete.

Most reported problems

Device problems

  • Adverse Event Without Identified Device or Use Problem1
  • Appropriate Device Problem Term/Code Not Available1
  • Insufficient Device Problem Information1
  • Material Disintegration1
  • Noise, Audible1
  • Unstable1

Patient problems

  • Insufficient Information2
  • Pain2
  • Unspecified Infection1

Recent adverse event reports

The 5 most recent of 5 reports, in the reporter's own words as published by the FDA.

  • InjuryNov 27, 2023Insufficient Device Problem Information; Insufficient Device Problem Information

    ALLEGEDLY, SUBCLINICAL NERVE DAMAGE AS POSSIBLE RESULT OF SURGICAL TRAUMA RESULTING IN PAIN OR NUMBNESS OF THE AFFECTED LIMB.

    Patient problems: Pain

    MAUDE report 18208423 ↗
  • MalfunctionAug 1, 2023Material Disintegration; Material Disintegration

    ALLEGEDLY, BLACK PARTICLES WERE FOUND ON THE SURFACE OF THE IMPLANT, WHICH CANNOT BE DETECTED WITH THE NAKED EYE. BLACK POWDER PARTICLES CAN BE CLEARLY SEEN WHEN THE IMPLANT COMES INTO CONTACT WITH BONE CEMENT. SO, USER SUSPECTED PRESENCE OF BLACK PARTICLES IN THE IMPLANT AND BONE CEMENT CONTAMINATED BY IMPLANT. BECAUSE OF IMPLANT IS FIXED WITH BONE CEMENT, THE DOCTOR CAN BUT WASH IT WITH WATER AND PUT IT IN PATIENT'S BODY. SIMILAR CASES HAVE HAPPENED THREE TIMES, ONLY THIS CASE WAS RECORDED BY PHOTOS. ACCORDING TO THE STATISTICS, IN THIS HOSPITAL, 150 PRODUCTS (PRODUCT ID:EFSRN5PR) HAS BEEN USED IN OPERATION.

    Patient problems: Insufficient Information

    MAUDE report 17435900 ↗
  • InjuryMar 31, 2023Unstable; Appropriate Device Problem Term/Code Not Available; Unstable; Appropriate Device Problem Term/Code Not Available

    ALLEGEDLY, PATIENT FELL. LEAD TO INSTABILITY OF THE KNEE.

    Patient problems: Insufficient Information

    MAUDE report 16656320 ↗
  • InjuryApr 13, 2021Adverse Event Without Identified Device or Use Problem

    ALLEGEDLY, PATIENT WAS REVISED DUE TO INFECTION. REVISION NJR NUMBER: (B)(6). SIDE: R. PRIMARY ASA: P1 - FIT AND HEALTHY. (B)(4).

    Patient problems: Unspecified Infection

    MAUDE report 11657248 ↗
  • InjuryOct 28, 2020Noise, Audible; Noise, Audible

    ALLEGEDLY, PATIENT IS EXPERIENCING CLICKING AND PAIN WHEN SHE LAYS ON HER SIDE. NO FOLLOW UP WITH HER DOCTOR YET. ADDITIONAL INFORMATION RECEIVED ON 04/22/2020 FROM RELIABILITY ENGINEERING: PRODUCT ID AND LOT INFORMATION. ADDITIONAL INFORMATION RECEIVED ON 10/26/2020 FROM RELIABILITY ENGINEERING: UPDATED PRODUCT ID AND LOT INFORMATION.

    Patient problems: Pain

    MAUDE report 10748493 ↗

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

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

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