MAUDE Adverse Event Report: Encore Medical L.P DJO SURGICAL; DJO EMPOWR KNEETM, PRESS FIT BP MINUS, 6L

Catalog Number	353-03-106
Medical Device Problem Code	Unstable (1667)
Health Effect - Clinical Code	Joint Laxity (4526)
Date of Event	07/23/2026
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
The agent reported, lose tibial component - revised tibia.Female 54.\ \ complaint has been evaluated and is similar to report number 1644408-2020-00748; 353-03-106, 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: DJO EMPOWR KNEETM, PRESS FIT BP MINUS, 6L
• 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: 50230343
• Report Number: 1644408-2026-01524
• Device Sequence Number: 16025303
• Product Code: MBH
• UDI-Device Identifier: 00190446230243
• UDI-Public: 00190446230243
• Combination Product (Y/N): N
• Initial Reporter State: IN
• Initial Reporter Country: US
• PMA/510(K) Number: K171991
• 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): 08/12/2026

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 Catalogue Number: 353-03-106
• Device Lot Number: 211W1074
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 07/23/2026
• Initial Report FDA Received Date: 08/13/2026
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 09/03/2026
• 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: 341-10-706 Lot. 066T1290
• Outcome Attributed to Adverse Event: Required Intervention
• Patient Age: 54 YR
• Patient Sex: Female