(b)(4).Complaint sample was evaluated and the reported event was confirmed.Device history record (dhr) was reviewed and no discrepancies were found.The root cause of the fractured depth gage is that the doctor tried to straighten the depth gauge and it snapped.Per ifu, under care and handling section 1.Surgical instruments and instrument cases are susceptible to damage for a variety of reasons including prolonged use, misuse, and rough or improper handling.One calibrated flexible depth gage e item# 424492 lot# 675360 was returned and evaluated.Upon visual inspection the depth gage had fractured at the measuring tip.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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