BEUDAMED
    FDA Adverse Event Malfunction Summary report: N

    CD HORIZON SPINAL SYSTEM

    MDR report key: 3190334 · Received June 26, 2013

    Report

    Report Number
    1030489-2013-02527
    Event Type
    Malfunction
    Date Received
    June 26, 2013
    Date of Event
    May 20, 2013
    Report Date
    May 28, 2013
    Manufacturer
    MDT SOFAMOR DANEK PUERTO RICO MFG
    Product Code
    KWP
    PMA / PMN Number
    K981676
    Product Problem
    Yes
    Report Source
    Manufacturer report
    Reporter Location
    CH
    Reporter Occupation
    OTHER

    Narratives

    Additional Manufacturer Narrative · 1

    (B)(6). (B)(4). NEITHER THE DEVICE NOR APPLICABLE IMAGING FILMS WERE RETURNED TO THE MANUFACTURER FOR EVALUATION, THEREFORE, THE CAUSE OF THE EVENT CANNOT BE DETERMINED.

    Additional Manufacturer Narrative · 1

    MACROSCOPIC AND OPTICAL EXAMINATION REVEALED THREAD CREST AND FLANK DAMAGE; THIS DAMAGE APPEARS TO HAVE INITIATED AT THE START OF THE THREAD, AND IS CONSISTENT AROUND THE DAMAGED PORTION OF THE THREAD. FUNCTIONAL EVALUATION WITH A SAMPLE MAS FOUND THE IMPLANT UNABLE TO BE FULLY ENGAGED INTO A SAMPLE MAS HEAD. THE ABOVE OBSERVATIONS ARE CONSISTENT WITH MISALIGNMENT OF THE MAS AND SET SCREW THREADS DURING CONSTRUCT ASSEMBLY.

    Description of Event or Problem · 1

    IT WAS REPORTED THAT HE PATIENT UNDERWENT A POSTERIOR SPINAL SURGICAL PROCEDURE. IT WAS REPORTED THAT THE SETSCREW SLIPPED DURING INSERTION INTO THE BONE SCREW. THE SETSCREW WAS REMOVED AND REPLACED. NO PATIENT COMPLICATIONS WERE REPORTED.

    Devices

    Seq Brand Generic Product Code Manufacturer Model Lot UDI-DI
    291155 CD HORIZON SPINAL SYSTEM APPLIANCE, FIXATION, SPINAL INTERLAMINAL KWP MDT SOFAMOR DANEK PUERTO RICO MFG NA H13B0143

    Patients

    Seq Age Sex Outcome Treatment
    1