Without a product return, no product evaluation is able to be conducted.The part number and lot number are unknown; therefore the device history records are unable to be reviewed.Current information is insufficient to permit a valid conclusion about the cause of this event.If additional information is obtained that adds value to the relevant content of this report and/or a conclusion can be drawn, a follow-up report will be sent.Remains implanted.
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The mri technician reported a patient with a possible broken lead.The patient's neurosurgeon, who was treating the patient for headaches, ordered an mri.The mri technician identified a possible broken lead, therefore the mri could not be completed.Upon follow up with the patient she stated that she was implanted with the bone stimulator in 2010 or 2011 at l5-l1 at the fusion.In addition, she reported she was unaware of any issues until the mri appointment.The physician manual for this product states " "the generator may optionally be removed at the end of its useful life (approximately 24-weeks)." it is unknown when the lead broke as it has been implanted with no known issues since 2010 or 2011.
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