It was reported during initial surgery, the surgeon requested to open taperloc complete xr 123 femoral stem, 11x142.The inner packaging had black powder in the sterile bag with the implant.The sterile bag appears to have been perforated by movement of the stem.This implant came from the central inventory.The surgeon chose to downsize to a size 10.No adverse events have been reported as a result of the malfunction.Attempts have been made and additional information on the reported event is unavailable at this time.
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Evaluation of the returned product/photographs provided confirmed there is debris inside the sterile packaging which is consistent with the appearance of the porous coating inside the sterile barrier.In addition, the sterile pouch was damaged.Sterility cannot be confirmed as the product was returned opened, and photos show product has been removed from the sterile blister.Review of the device history records identified no deviations or anomalies during manufacturing related to the reported event.The condition of the product when it left zimmer biomet was conforming to specification.The root cause of the reported event can be attributed to transit damage and packaging design deficiency.This reported event falls within the scope of a previous corrective action, the purpose of which is to assess all current sterile barrier systems used to package products at zimmer biomet bridgend.As part of this, the pouch is being improved to use a stronger material (nylon), and foam end caps are being added.Also, the orientation the devices are packed in the shipper box is moving from vertical to horizontal, and the thickness of the shipper box has been increased.If any further information is found which would change or alter any conclusions or information, a supplemental will be filed accordingly.Zimmer biomet will continue to monitor for trends.
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