DJO SURGICAL 392-11-704Recalls & reported problems
Encore Medical, L.P. · INSERT, 3D EX SZ 4RT 11MM · Class 2 · Implant
Data updated Oct 18, 2026 from official FDA records · Editorial policy
- Adverse event reports
- 13
- Deaths reported
- 0
- Injuries reported
- 13
- Recalls naming it
- 0
Summary
The FDA's MAUDE database contains 13 adverse event reports that list this exact device (DI 00888912120517), received between Sep 11, 2015 and Feb 3, 2026 — classified as 13 injuries.
The most frequently reported specific device problem is “Unstable” (6 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
Most reported problems
Device problems
- Unstable6
- Adverse Event Without Identified Device or Use Problem5
- Loose or Intermittent Connection2
- Appropriate Device Problem Term/Code Not Available1
- Device Operates Differently Than Expected1
- Insufficient Device Problem Information1
Patient problems
- Joint Laxity3
- No Code Available3
- Unspecified Infection3
- Failure of Implant2
- Loss of Range of Motion2
- Arthralgia1
- Fall1
- Implant Pain1
Recent adverse event reports
The 13 most recent of 13 reports, in the reporter's own words as published by the FDA.
InjuryFeb 3, 2026Adverse Event Without Identified Device or Use Problem
InjurySep 9, 2025Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem
InjuryMay 20, 2025Unstable; Adverse Event Without Identified Device or Use Problem; Unstable; Adverse Event Without Identified Device or Use Problem
REVISION SURGERY - DUE TO PAIN AND INSTABILITY
Patient problems: Implant Pain; Joint Laxity
MAUDE report 22057604 ↗InjuryOct 25, 2023Unstable; Adverse Event Without Identified Device or Use Problem; Unstable; Adverse Event Without Identified Device or Use Problem
InjuryOct 11, 2022Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem
REVISION SURGERY - THE PATIENT FELL ON TO HER RIGHT KNEE AND SUSTAINED A DEHISCENCE OF THE INCISION WHICH EXPOSED THE KNEE JOINT IMPLANTS AND TORN THE EXTENSOR MECHANISM. REPRESENTATIVE WAS INFORMED BY SURGEON THAT HE WAS GOING SCHEDULE THE PATIENT FOR IRRIGATION & DRAINAGE TIBIAL INSERT EXCHANGE AND REPAIR OF THE EXTENSOR MECHANISM. THE TIBIAL INSERT WAS REMOVED AND A NEW TIBIAL INSERT OF THE SAME SIZE WAS IMPLANTED. THE REASON FOR THE REVISION SURGERY WAS NOT CAUSED BY THE IMPLANT. THE TIBIAL INSERT WAS EXCHANGED PROPHYLACTICALLY TO REDUCE THE RISK OF ACUTE INFECTION.
Patient problems: Fall; Wound Dehiscence
MAUDE report 15581222 ↗InjuryApr 9, 2021Appropriate Device Problem Term/Code Not Available
REVISION SURGERY DUE TO PATIENT HAD A POSSIBLE INFECTION.
Patient problems: Unspecified Infection
MAUDE report 11645546 ↗InjurySep 1, 2020Unstable
REVISION SURGERY - DUE TO PAIN, UNSTABLE, LOSS OF MOTION.
Patient problems: Loss of Range of Motion; Pain
MAUDE report 10476875 ↗InjuryApr 4, 2018Device Operates Differently Than Expected
REPORTED INCIDENT - DUE TO RIGHT KNEE REDUCED RANGE OF MOTION.
Patient problems: Loss of Range of Motion
MAUDE report 7397365 ↗InjuryMar 16, 2018Unstable
REVISION SURGERY - DUE TO THE PATIENT BECOMING UNSTABLE.
Patient problems: Failure of Implant; No Code Available
MAUDE report 7345385 ↗InjuryOct 26, 2017Unstable
REVISION SURGERY - DUE TO THE PATIENT'S RIGHT KNEE HAVING INSTABILITY.
Patient problems: No Code Available
MAUDE report 6980068 ↗InjuryJun 16, 2017Loose or Intermittent Connection
REVISION SURGERY - DUE TO BILATERAL KNEE PAIN. THE FEMUR ON LEFT SIDE WAS LOOSE. A POLY INSERT EXCHANGE WAS DONE ON THE RIGHT KNEE; THE SURGEON WENT UP A SIZE. THIS COMPLAINT IS REPORTING ON THE PATIENT'S RIGHT SIDE SURGERY.
Patient problems: Arthralgia; Failure of Implant
MAUDE report 6647753 ↗InjuryNov 30, 2016Insufficient Device Problem Information
REVISION SURGERY - DUE TO PATIENT HAVING AN INFECTION.
Patient problems: Unspecified Infection
MAUDE report 6136817 ↗InjurySep 11, 2015Loose or Intermittent Connection; Unstable
REVISION SURGERY - DUE TO INSTABILITY; SUSPECTED TO BE CAUSED BY LIGAMENTOUS LOOSENING.
Patient problems: No Code Available
MAUDE report 5070966 ↗
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 · Terminated3DKNEE(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 · Terminated3DKNEE(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 · Terminated3DKnee e+ Tibial Insert. The insert is used along with the other components that comprise the 3DKnee System.
- Z-2302-2012 · Aug 9, 2012 · Terminated3DKnee 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, patellofemorotibial, semi-constrained, cemented, polymer + additive/metal/polymer + additive devices
- iTotal® PS TPS111111102Conformis, Inc. · Prosthesis, Knee, Patellofemorotibial, Semi-Constrained, Cemented, Polymer + Additive/Metal/Polymer + Additive327 reports
- ATTUNE 1506-00-006Depuy (Ireland) · Prosthesis, knee, patellofemorotibial, semi-constrained, cemented, polymer + additive/metal/polymer + additive287 reports
- ATTUNE 1506-00-008Depuy (Ireland) · Prosthesis, knee, patellofemorotibial, semi-constrained, cemented, polymer + additive/metal/polymer + additive233 reports
- iTotal® Cruciate Retaining (CR) Knee Replacement System TCR121111102Conformis, Inc. · Prosthesis, Knee, Patellofemorotibial, Semi-Constrained, Cemented, Polymer + Additive/Metal/Polymer + Additive150 reports
- ATTUNE 1506-70-007Depuy (Ireland) · Prosthesis, knee, patellofemorotibial, semi-constrained, cemented, polymer + additive/metal/polymer + additive1 recall2 deaths74 reports
- ATTUNE 1516-40-506Depuy (Ireland) · Prosthesis, knee, patellofemorotibial, semi-constrained, cemented, polymer + additive/metal/polymer + additive121 reports
- ATTUNE 1506-70-006Depuy (Ireland) · Prosthesis, knee, patellofemorotibial, semi-constrained, cemented, polymer + additive/metal/polymer + additive1 recall70 reports
- ATTUNE 1516-40-605Depuy (Ireland) · Prosthesis, knee, patellofemorotibial, semi-constrained, cemented, polymer + additive/metal/polymer + additive120 reports
Sources and updates
- Device record: FDA GUDID, file dated Oct 13, 2026 · View this device in AccessGUDID ↗
- Adverse event reports: FDA MAUDE, file dated Oct 14, 2026 · each report above links to its original FDA record
- Recalls: FDA Medical Device Recalls, file dated Oct 16, 2026
- Page last rebuilt: Oct 18, 2026. Data downloaded through openFDA, which notes it is not validated for clinical or regulatory use.
How reports and recalls are matched · Editorial policy · Report an error on this page