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DJO SURGICAL 392-09-708Recalls & reported problems

Encore Medical, L.P. · INSERT, 3D EX SZ 8RT 9MM · Class 2 · Implant

Data updated Oct 18, 2026 from official FDA records · Editorial policy

Adverse event reports
16
Deaths reported
0
Injuries reported
16
Recalls naming it
0

Summary

The FDA's MAUDE database contains 16 adverse event reports that list this exact device (DI 00888912120289), received between Jan 14, 2016 and Feb 4, 2026 — classified as 16 injuries.

The most frequently reported specific device problem is “Unstable” (8 reports).

4 other recalls cover devices cleared under the same FDA submission (K091956); they may or may not involve this specific model.

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: 1 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: 1 reportsNov 2025: 0 reportsDec 2025: 0 reportsJan 2026: 0 reportsFeb 2026: 1 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

  • Unstable8
  • Adverse Event Without Identified Device or Use Problem3
  • Appropriate Device Problem Term/Code Not Available2
  • Device Dislodged or Dislocated1
  • Device Operates Differently Than Expected1
  • Insufficient Device Problem Information1

Patient problems

  • No Code Available4
  • Joint Laxity3
  • Loss of Range of Motion2
  • Pain2
  • Scar Tissue2
  • Unspecified Infection2
  • Appropriate Clinical Signs, Symptoms and Conditions Term/Code Not Available1
  • Failure of Implant1

Recent adverse event reports

The 16 most recent of 16 reports, in the reporter's own words as published by the FDA.

  • InjuryFeb 4, 2026Unstable

    REVISION SURGERY - DUE TO STIFF KNEE WITH MINIMAL RANGE OF MOTION.

    Patient problems: Loss of Range of Motion

    MAUDE report 24264692 ↗
  • InjuryOct 30, 2025Unstable; Unstable

    REVISION SURGERY - DUE TO LOOSENING.

    Patient problems: Joint Laxity

    MAUDE report 23432948 ↗
  • InjuryJan 12, 2024Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem

    REVISION SURGERY - DUE TO INFECTION.

    Patient problems: Unspecified Infection

    MAUDE report 18509298 ↗
  • InjuryAug 29, 2023Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem

    REVISION SURGERY - DUE TO POLY WEAR.

    Patient problems: Joint Laxity

    MAUDE report 17647423 ↗
  • InjuryJun 7, 2023Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem

    REVISION SURGERY - INSTABILITY.

    Patient problems: Joint Laxity

    MAUDE report 17083795 ↗
  • InjuryAug 5, 2021Unstable

    REVISION SURGERY - DUE TO INSTABILITY. 9MM LINER WAS REMOVED AND REPLACED WITH A 6/11 INSERT.

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

    MAUDE report 12281655 ↗
  • InjuryJan 13, 2021Appropriate Device Problem Term/Code Not Available

    SECOND REVISION SURGERY - POLY SWAP FOR INSTABILITY.

    Patient problems: Insufficient Information

    MAUDE report 11163284 ↗
  • InjuryNov 5, 2020Unstable

    REVISION SURGERY - DUE TO PATIENT EXPERIENCING PAIN IN KNEE WHILE DRIVING, AS WELL AS, INSTABILITY. REMOVED AND EXCHANGED OUT THE INSERT.

    Patient problems: Pain

    MAUDE report 10793960 ↗
  • InjuryApr 2, 2020Unstable

    REVISION SURGERY - KNEE WAS UNSTABLE. REMOVED AND EXCHANGED OUT THE INSERT.

    Patient problems: Failure of Implant

    MAUDE report 9917238 ↗
  • InjurySep 18, 2019Unstable

    REVISION SURGERY - DUE TO INSTABILITY.

    Patient problems: No Known Impact Or Consequence To Patient

    MAUDE report 9085010 ↗
  • InjuryJul 26, 2019Appropriate Device Problem Term/Code Not Available

    REVISION SURGERY - THE KNEE WAS INFECTED, SO THEY REMOVED THE POLY, WASHED IT OUT AND PUT IN A NEW POLY THAT WAS THE SAME SIZE.

    Patient problems: Unspecified Infection

    MAUDE report 8831946 ↗
  • InjuryJan 26, 2018Device Dislodged or Dislocated

    REVISION SURGERY - DUE TO A KNEE DISLOCATION.

    Patient problems: No Code Available

    MAUDE report 7222472 ↗
  • InjuryAug 8, 2017Device Operates Differently Than Expected

    REVISION SURGERY - THE PATIENT HAS HAD MANY KNEE SURGERIES ON HIS RIGHT KNEE AND AS A RESULT HAD A SIGNIFICANT AMOUNT OF SCAR TISSUE THAT CONTINUED TO MAKE HIS KNEE HURT AND HE ALSO HAD LIMITED MOTION ESPECIALLY AROUND HIS PATELLA. IN SURGERY, THEY FOUND A LOT OF SCAR TISSUE AND OSSIFICATION LATERAL TO THE PATELLA. THE SURGEON RELEASED THIS SCAR TISSUE AND OSSIFICATION TO REGAIN MOBILITY IN THE PATELLAR REGION THEN CHANGED OUT PATELLA, PATIENT KNEE SHOWED INCREASED FLEXION AND MOBILITY AFTER HIS RELEASE IN OPERATING ROOM (OR).

    Patient problems: Loss of Range of Motion; No Code Available; Pain; Scar Tissue

    MAUDE report 6775325 ↗
  • InjuryMar 31, 2016Unstable

    REVISION SURGERY - DUE TO THE PATIENT'S KNEE BEING UNSTABLE; THE SURGEON REPLACED THE ORIGINAL INSERT.

    Patient problems: No Code Available

    MAUDE report 5538705 ↗
  • InjuryMar 22, 2016Insufficient Device Problem Information

    REVISION SURGERY - DUE TO THE PATIENT HAVING SCAR TISSUE; THE SURGEON WENT IN AND REMOVED THE SCAR TISSUE.

    Patient problems: Scar Tissue

    MAUDE report 5516767 ↗
  • InjuryJan 14, 2016Unstable

    REVISION SURGERY - DUE TO THE PATIENT HAVING INSTABILITY.

    Patient problems: No Code Available

    MAUDE report 5368997 ↗

Recalls under the same FDA submission

These recalls involve devices cleared under K091956. One submission often covers many models, so check the product and lot details in each record.

  • Z-2659-2017 · May 31, 2017 · Terminated
    3DKNEE(TM) SYSTEM e+, Tibial Insert, RIGHT Sz 8 / 11mm, REF 391-11-708, QTY 01 The 3DKnee Insert HXL Tibial Inserts are manufactured from ultra high molecular weight polyethylene
  • Z-2658-2017 · May 31, 2017 · Terminated
    3DKNEE(TM) SYSTEM e+, tibial Insert, LEFT Sz 6 / 11mm, REF 391-11-706, QTY 01, The 3DKnee Insert HXL Tibial Inserts are manufactured from ultra high molecular weight polyethylene
  • Z-1213-2013 · Apr 1, 2013 · Terminated
    3DKnee e+ Tibial Insert. The insert is used along with the other components that comprise the 3DKnee System.
  • Z-2302-2012 · Aug 9, 2012 · Terminated
    3DKnee e+ Tibial Insert - HXLPE-VE, Sterile, Material: Highly cross linked vitamin E PE, Sz 2/9mm. The insert is intended to more closely match the kinematics of the knee, allowin

Other PROSTHESIS, KNEE, PATELLO/FEMOROTIBIAL, SEMI-CONSTRAINED, UNCEMENTED, POROUS, COATED, POLYMER/METAL/POLYMER devices

All PROSTHESIS, KNEE, PATELLO/FEMOROTIBIAL, SEMI-CONSTRAINED, UNCEMENTED, POROUS, COATED, POLYMER/METAL/POLYMER devices →

Sources and updates

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