This user facility is outside of the united states.The necessary manufacturing history was not provided for review.Current information is insufficient to permit a conclusion as to the cause of the event.The following could not be completed with the limited information provided: date of event - unknown, type of device - unknown, device info - expiration date unknown, manufacture date ¿ unknown.This product is manufactured by zimmer biomet (b)(4) and is not cleared or distributed in the u.S.However, this report is being submitted as zimmer biomet manufactures a similar device (pedicle screw).This report is number 2 of 2 mdrs filed for the same patient (reference 3002806535-2016-00005 & 00006).Product location unknown.
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It was reported that the patient underwent a reduction of the vertebral body due to olisthesis on an unknown date.During reduction, two screws fractured.As a result, both screws were removed and replaced with additional screws.Due to the event there was a delay in procedure of twenty (20) minutes.
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