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The associated device, used in treatment, was returned and evaluated.A visual inspection of the returned device confirmed the stated failure mode.The device is chipped and contains burrs, rendering the device inoperative.The device shows signs of extensive use.The clinical/medical evaluation concluded that this case reports the poly locking tab broke while inside the patient.Per complaint details, the procedure was completed using the same device, with no surgical delay and no injury to the patient.It is unknown whether all pieces of the trial poly locking tab remained intact and/or were retrieved, as responses to the information requests were not received as of the time of this assessment.The patient impact beyond the reported event could not be determined.However, the procedure was reportedly completed without delay, using the same device, with no patient harm alleged; therefore, no further assessment is warranted at this time.Should clinically relevant documentation/information become available in the future, the medical assessment may be re-evaluated.A review of complaint history did not reveal additional complaints for the listed batch.A review of the manufacturing records did not reveal a manufacturing abnormality that could have caused or contributed to the reported incident.At this time, we do not have reason to suspect that the product failed to meet any product specifications at the time of manufacture.A review of the risk management file revealed this failure mode was previously identified.This device is a reusable instrument that can be exposed to numerous surgeries.Damage from prolonged use, misuse or rough handling are probable causes of the reported event.We recommend that all reusable instruments be routinely inspected for wear and damage and replaced as necessary.Based on this investigation, the need for corrective action is not indicated.Should additional information be received, the complaint will be reopened.No further investigation is warranted for this complaint; however, we will continue to monitor for future complaints and investigate as necessary.We consider this investigation closed.
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