(b)(4) visual examination of the returned product identified there is a scratch on the inside diameter.When looking at the center hole there is visible damage to the threads, so no further analysis was completed.The handle was not returned, nor pictures provided.Review of the device history record(s) identified no deviations or anomalies during manufacturing.A definitive root cause cannot be determined.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.Multiple mdr reports were filed for this event, please see associated reports: 0001825034-2022-02669.
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