MAUDE Adverse Event Report: ENCORE MEDICAL L.P. DJO SURGICAL; INSERT, POSTERIOR STABILIZED, SERIES 500, SIZE4 15MM CM

Catalog Number	360-15-504
Medical Device Problem Codes	Unstable (1667); Adverse Event Without Identified Device or Use Problem (2993)
Health Effect - Clinical Code	Joint Laxity (4526)
Date of Event	10/06/2025
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
Additional reporting on this event will be provided as a supplemental report to this document as soon as it becomes available.
Event or Problem Description
Revision surgery - due to instability.
Additional Manufacturer Narrative
See d4 expiration date, h4, h6, h10, and h11.Complaint has been evaluated and is similar to report number 1644408-2020-01033; 360-13-506, s805 - wear/excessive wear, revision surgery if additional information regarding the reported event is submitted at a future date, this investigation will be re-evaluated.

• Brand Name: DJO SURGICAL
• Common Device Name: INSERT, POSTERIOR STABILIZED, SERIES 500, SIZE4 15MM CM
• 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: 23460070
• Report Number: 1644408-2025-01608
• Device Sequence Number: 8946140
• Product Code: JWH
• UDI-Device Identifier: 00888912116473
• UDI-Public: 00888912116473
• Combination Product (Y/N): N
• Initial Reporter State: UT
• Initial Reporter Country: US
• PMA/510(K) Number: K933539
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2014
• Device Explanted Year: 2025
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Company Representative
• Initial Reporter Occupation: Non-Healthcare Professional
• Type of Report: Initial,Followup
• Report Date (Section B): 12/10/2025

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: 03/28/2016
• Device Catalogue Number: 360-15-504
• Device Lot Number: 59601493
• Was Device Available for Evaluation?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 10/06/2025
• Supplement Date Received by Manufacturer: 11/11/2025
• Initial Report FDA Received Date: 11/03/2025
• Supplement Report FDA Received Date: 12/10/2025
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 03/29/2011
• 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 Sex: Unknown