DJO SURGICAL 385-09-508Recalls & reported problems
Encore Medical, L.P. · INSERT, STD., PRIMARY, SIZE8 9MM CM · 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 00888912117760), received between Apr 22, 2016 and Apr 2, 2026 — classified as 16 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
Most reported problems
Device problems
- Adverse Event Without Identified Device or Use Problem7
- Appropriate Device Problem Term/Code Not Available5
- Unstable2
- Device Slipped1
- Loose or Intermittent Connection1
- Naturally Worn1
Patient problems
- Joint Laxity4
- No Code Available3
- Pain3
- Unspecified Infection3
- No Known Impact Or Consequence To Patient2
- Implant Pain1
- Inflammation1
- Tissue Damage1
Recent adverse event reports
The 16 most recent of 16 reports, in the reporter's own words as published by the FDA.
InjuryApr 2, 2026Unstable; Adverse Event Without Identified Device or Use Problem
OVER THE YEARS THE PATIENT BECAME UNSTABLE, SO DR DECIDED TO DO A POLY SWAP TO THICKER POLY.
Patient problems: Joint Laxity
MAUDE report 24772472 ↗InjuryNov 11, 2025Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem
InjuryJun 7, 2024Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem
InjuryApr 18, 2024Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem
REVISION SURGERY - DUE TO POLY WEAR.
Patient problems: Implant Pain; Joint Laxity
MAUDE report 19140539 ↗InjuryApr 21, 2021Appropriate Device Problem Term/Code Not Available
REVISION SURGERY - DUE TO PATIENT NOTICED SWELLING IN KNEE. PRIMARY SURGERY WAS DONE IN 2008, NO KNOWN ISSUES UNTIL NOW.
Patient problems: Inflammation
MAUDE report 11704181 ↗InjuryJul 11, 2019Appropriate Device Problem Term/Code Not Available
REVISION SURGERY - PATIENT PRESENTED POST OP INFECTION THAT HAD SPREAD TO SURGICAL SIGHT. SURGEON PERFORMED IRRIGATION & DRAINAGE SWAPPING OUT THE POLY DURING CLEAN OUT.
Patient problems: Unspecified Infection
MAUDE report 8782995 ↗InjuryJul 5, 2019Appropriate Device Problem Term/Code Not Available
REVISION SURGERY - DUE TO THE PATIENT HAVING POST OPERATIVE NON RELATED INJURY TO SOFT TISSUE AND LIGAMENTS. TO REPAIR THIS ISSUE THE SURGEON REPLACED THE INSERT DURING THE PROCEDURE.
Patient problems: Tissue Damage
MAUDE report 8765488 ↗InjuryApr 11, 2019Appropriate Device Problem Term/Code Not Available
REVISION SURGERY - DUE TO POLY EXCHANGE.
Patient problems: No Known Impact Or Consequence To Patient
MAUDE report 8504812 ↗InjuryFeb 8, 2019Adverse Event Without Identified Device or Use Problem
REVISION SURGERY - DUE TO AN INFECTION, THE SURGEON REMOVED AND REPLACED THE INSERT.
Patient problems: Unspecified Infection
MAUDE report 8322073 ↗InjuryFeb 7, 2019Appropriate Device Problem Term/Code Not Available
REVISION SURGERY - DUE TO THE PATIENT BEING PRESENTED WITH PAIN. THE SURGEON FELT IT WAS FROM POLY WEAR AND UNDER SIZED THE POLY (LEFT KNEE).
Patient problems: Pain
MAUDE report 8317552 ↗InjuryJan 2, 2019Adverse Event Without Identified Device or Use Problem
REVISION SURGERY - DUE TO THE PATIENT PRESENTING MULTIPLE TIMES TO THE DOCTOR COMPLAINING OF PAIN. DOCTOR CONSIDERED INSTABILITY. OPERATIVELY THE SURGEON FOUND NOTHING OF CONCERN; REPLACED THE POLY SINCE IT HAD BEEN DISRUPTED. THE DOCTOR NOW DOUBTS IF THE PATIENT HAD PAIN.
Patient problems: No Code Available; Pain
MAUDE report 8210014 ↗InjuryAug 23, 2017Naturally Worn
REVISION SURGERY: DUE TO THE PATIENT HAVING THE IMPLANT IN FOR OVER 10 YEARS AND THE POLY WEARING OUT.
Patient problems: No Code Available
MAUDE report 6815395 ↗InjuryMay 5, 2017Unstable
REVISION SURGERY - THE PATIENT PRESENTED AT SURGEONS OFFICE WITH COMPLAINT OF INSTABILITY IN HIS KNEE. THE SURGEON DECIDED TO DO A POLY SWAP FROM A STANDARD CRUCIATE RETAINING (CR) TO AN ULTRA CONGRUENT INSERT.
Patient problems: No Code Available
MAUDE report 6549666 ↗InjuryFeb 2, 2017Loose or Intermittent Connection
REVISION SURGERY - DUE TO THE PATIENT FALLING, IT CAUSED LOOSENING OF THE TIBIAL INSERT.
Patient problems: No Known Impact Or Consequence To Patient
MAUDE report 6298058 ↗InjuryJan 13, 2017Adverse Event Without Identified Device or Use Problem
REVISION SURGERY - THE SURGEON THOUGHT THERE WAS AN INFECTION; SO WENT IN TO DO AN IRRIGATION AND DRAINAGE AND SWAPPED THE POLY.
Patient problems: Unspecified Infection
MAUDE report 6251444 ↗InjuryApr 22, 2016Device Slipped
REVISION SURGERY - DUE TO THE PATIENT HAVING PAIN AND LOOSENING.
Patient problems: Pain
MAUDE report 5599281 ↗
Other PROSTHESIS, KNEE, PATELLOFEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL/POLYMER devices
- ATTUNE 1506-00-005Depuy (Ireland) · PROSTHESIS, KNEE, PATELLOFEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL/POLYMER589 reports
- ATTUNE 1506-00-004Depuy (Ireland) · PROSTHESIS, KNEE, PATELLOFEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL/POLYMER580 reports
- JOURNEY 74012812Smith & Nephew, Inc. · PROSTHESIS, KNEE, PATELLOFEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL/POLYMER502 reports
- JOURNEY 74011856Smith & Nephew, Inc. · PROSTHESIS, KNEE, PATELLOFEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL/POLYMER438 reports
- PERSONA™ 42-5099-094-00Zimmer, Inc. · PROSTHESIS, KNEE, PATELLOFEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL/POLYMER406 reports
- JOURNEY 74011857Smith & Nephew, Inc. · PROSTHESIS, KNEE, PATELLOFEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL/POLYMER388 reports
- ATTUNE 1506-00-007Depuy (Ireland) · PROSTHESIS, KNEE, PATELLOFEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL/POLYMER288 reports
- ATTUNE 1506-00-003Depuy (Ireland) · PROSTHESIS, KNEE, PATELLOFEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL/POLYMER271 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.
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