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DJO SURGICAL 360-09-504Recalls & reported problems

Encore Medical, L.P. · INSERT, POSTERIOR STABILIZED, SERIES 500, SIZE4 9MM CM · Class 2 · Implant

Data updated Oct 18, 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 00888912116251), received between Jan 18, 2017 and Mar 18, 2025 — classified as 4 injuries.

The most frequently reported specific device problem is “Unstable” (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 18, 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: 0 reportsSep 2024: 0 reportsOct 2024: 0 reportsNov 2024: 0 reportsDec 2024: 0 reportsJan 2025: 0 reportsFeb 2025: 0 reportsMar 2025: 1 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 Problem2
  • Unstable2
  • Appropriate Device Problem Term/Code Not Available1
  • Break1

Patient problems

  • Insufficient Information1
  • Joint Laxity1
  • No Code Available1
  • Pain1
  • Unspecified Infection1

Recent adverse event reports

The 4 most recent of 4 reports, in the reporter's own words as published by the FDA.

  • InjuryMar 18, 2025Unstable; Adverse Event Without Identified Device or Use Problem; Unstable; Adverse Event Without Identified Device or Use Problem

    REVISION SURGERY - DUE TO INSTABILITY.

    Patient problems: Joint Laxity

    MAUDE report 21638654 ↗
  • InjuryApr 20, 2021Break; Unstable

    REVISION SURGERY - DUE TO PATIENT HAD INSTABILITY IN RIGHT KNEE. NOTICED THE POST OF THE POLY WAS BROKEN. REMOVED AND REPLACED THE INSERT.

    Patient problems: Insufficient Information

    MAUDE report 11697587 ↗
  • InjuryApr 13, 2018Appropriate Device Problem Term/Code Not Available

    REVISION SURGERY - DUE TO THE PATIENT BEING PRESENTED WITH BILATERAL KNEE PAIN. IT WAS DETERMINED THAT THE PATIENT HAD AN INFECTION. THE SURGEON DECIDED TO PERFORM A BILATERAL WASH OUT AND POLY EXCHANGE. THE PATIENT HAD BILATERAL TOTAL KNEES DONE IN 2010. PATIENT'S RIGHT KNEE WAS REVISED IN 2013. LEFT SIDE WAS UNTOUCHED.

    Patient problems: Pain; Unspecified Infection

    MAUDE report 7430806 ↗
  • InjuryJan 18, 2017Adverse Event Without Identified Device or Use Problem

    REVISION SURGERY - DUE TO A SCAR RESECTION SURGERY; SAME POLY USED IN REVISION. SCAR RESECTION DUE TO LACK OF PHYSICAL THERAPY.

    Patient problems: No Code Available

    MAUDE report 6260473 ↗

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

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

Sources and updates

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