MAUDE Adverse Event Report: ENCORE MEDICAL L.P. DJO SURGICAL; EMPOWR 3D KNEETM INS, 7L 12MM, VE

Catalog Number	341-12-707
Medical Device Problem Code	Patient Device Interaction Problem (4001)
Health Effect - Clinical Codes	Loss of Range of Motion (2032); Foreign Body In Patient (2687)
Date of Event	02/17/2026
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
Complaint has been evaluated and is similar to report number 1644408-2023-00349; 342-10-706, s800 - revision surgery, revision surgery if additional information regarding the reported event is submitted at a future date, this investigation will be re-evaluated.
Event or Problem Description
Revision surgery - poly swap for 3d total knee.Patient was tight.Cleaned out and same size poly placed back in broken fragmented piece left in the patient.

• Brand Name: DJO SURGICAL
• Common Device Name: EMPOWR 3D KNEETM INS, 7L 12MM, VE
• Manufacturer (Section D): ENCORE MEDICAL L.P.; 9800 metric blvd.; austin TX 78758
• Manufacturer (Section G): ENCORE MEDICAL L.P.; 9800 metric blvd.; austin TX 78758
• Manufacturer Contact: stacey bonnell ; 9800 metric blvd; austin, TX 78758 ; 5128346313
• MDR Report Key: 24596606
• Report Number: 1644408-2026-00427
• Device Sequence Number: 8355404
• Product Code: JWH
• UDI-Device Identifier: 00888912166942
• UDI-Public: 00888912166942
• Combination Product (Y/N): N
• Initial Reporter State: CA
• Initial Reporter Country: US
• PMA/510(K) Number: K143242
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2025
• Device Explanted Year: 2026
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Company Representative
• Initial Reporter Occupation: Non-Healthcare Professional
• Type of Report: Initial
• Report Date (Section B): 03/13/2026

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: Yes
• Operator of Device: Health Professional
• Device Catalogue Number: 341-12-707
• Device Lot Number: 111T1134
• Was Device Available for Evaluation?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 02/17/2026
• Initial Report FDA Received Date: 03/13/2026
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 02/10/2023
• Is the Device Labeled for Single Use? (Y/N): Yes
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Usage of Device: Initial
• Patient Sequence Number: 1
• Outcome Attributed to Adverse Event: Required Intervention
• Patient Age: 45 YR
• Patient Sex: Male