MAUDE Adverse Event Report: ENCORE MEDICAL L.P DJO SURGICAL; EMPOWR 3D KNEETM INS, 4L 10MM, VE

Catalog Number	341-10-704
Medical Device Problem Code	Unstable (1667)
Health Effect - Clinical Code	Joint Laxity (4526)
Date of Event	05/27/2026
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
The agent reported, the patient is two year post op and presenting with laxity in both flexion and extension.Doctor decided to swap out the insert to a thicker one.Female unknown.Complaint has been evaluated and is similar to report number: 1644408-2020-00552; 341-12-707, s810 - device loosening, 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 due to loosening.

• Brand Name: DJO SURGICAL
• Common Device Name: EMPOWR 3D KNEETM INS, 4L 10MM, 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
• MDR Report Key: 25497789
• Report Number: 1644408-2026-01183
• Device Sequence Number: 10552840
• Product Code: JWH
• UDI-Device Identifier: 00888912166812
• UDI-Public: 00888912166812
• Combination Product (Y/N): N
• Initial Reporter State: IA
• Initial Reporter Country: US
• PMA/510(K) Number: K143242
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2024
• 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): 06/14/2026

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?: No
• Operator of Device: Health Professional
• Device Expiration Date: 09/28/2026
• Device Catalogue Number: 341-10-704
• Device Lot Number: 064T1079
• Was Device Available for Evaluation?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 05/27/2026
• Initial Report FDA Received Date: 06/14/2026
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 10/05/2021
• 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
• Concomitant Medical Products and Therapy/Usage Dates: 241-01-104 LOT. 937R1380T.; 352-01-104 LOT. 296V1036.
• Outcome Attributed to Adverse Event: Required Intervention
• Patient Sex: Unknown