(b)(4).This follow-up report is being submitted to relay additional and/or corrected information.The following sections were updated: b4, b5, d9, g3, g6, h1, h2, h3, h6, h10.As no product was returned, visual and dimensional evaluations could not be performed.The dhr review could not be performed due to missing product identification (lot number).Nevertheless, based on the given information there is no indication of a nonconformance or complaint out of box (coob).Surgical reports were received and reviewed.The surgeon had some difficulties in insertion of the nail.No other abnormalities were found.Revision report also mentions that this was a difficult surgery.X-rays were received however, these x-rays are not relevant for this complaint.Based on the given information and the results of the investigation, we were not able to identify a specific root cause for this issue.If any further information is found which would change or alter any conclusions or information, a supplemental report will be filed accordingly.Zimmer biomet will continue to monitor for trends.
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