MAUDE Adverse Event Report: MDT SOFAMOR DANEK PUERTO RICO MFG ZEVO ANTERIOR CERVICAL PLATE SYSTEM; APPLIANCE, FIXATION, SPINAL INTERVERTEBRAL BODY

Catalog Number	G7783513
Medical Device Problem Code	Migration (4003)
Health Effect - Clinical Code	No Known Impact Or Consequence To Patient (2692)
Date of Event	07/23/2019
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
Neither the device nor films of applicable imaging studies were returned to the manufacturer for evaluation.Therefore, we are unable to determine the definitive cause of the reported event.If information is provided in the future, a supplemental report will be issued.
Event or Problem Description
It was reported that the patient underwent anterior fixation at c4-7 due to lumbar spinal canal stenosis.Post-op, the patient underwent revision surgery due to screws migration at c7.In the revision surgery, the surgeon removed the implants, cut the bone spicule, replaced all of the screws with longer screws.There was a delay of more than 60 min in overall procedure time as a result of this event.

• Brand Name: ZEVO ANTERIOR CERVICAL PLATE SYSTEM
• Common Device Name: APPLIANCE, FIXATION, SPINAL INTERVERTEBRAL BODY
• Manufacturer (Section D): MDT SOFAMOR DANEK PUERTO RICO MFG; barrio marianna rd 909, km0.4; humacao PR 00792
• MDR Report Key: 8919691
• Report Number: 1030489-2019-00926
• Device Sequence Number: 14168101
• Product Code: KWQ
• UDI-Device Identifier: 00643169398627
• UDI-Public: 00643169398627
• Combination Product (Y/N): N
• Initial Reporter Country: JA
• PMA/510(K) Number: K141632
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2019
• Device Explanted Year: 2019
• Reporter Type: Manufacturer
• Report Source: company representative,foreig
• Initial Reporter Occupation: Physician
• Type of Report: Initial
• Report Date (Section B): 08/22/2019

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: G7783513
• Was Device Available for Evaluation?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 07/23/2019
• Initial Report FDA Received Date: 08/22/2019
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Outcome Attributed to Adverse Event: Required Intervention
• Patient Age: 66 YR