It was reported that, after a tka surgery had been performed on (b)(6) 2017, the patient experienced fever, swelling and an infection.This adverse event was solved by a revision surgery on (b)(6) 2021.Current health status of patient is unknown.
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H3, h6: the associated device was not returned for evaluation and the reported event could not be confirmed, therefore, the contribution of the device to the reported event could not be corroborated.The clinical/medical investigation concluded that, this case reports the patient experienced fever, swelling and an unspecified infection approximately 4 years after a tka.The patient s current health status is unknown and no additional information was provided.Without the requested clinically relevant information, the root cause of the reported symptoms and infection cannot be definitively concluded.The patient impact beyond the reported symptoms and revision cannot be determined and no further medical assessment could be rendered at this time.At this time, we have no reason to suspect that the product failed to meet any product specifications at the time of manufacture.Possible causes could include but are not limited to contamination, patient reaction, and post-operative healing issue.Based on this investigation, the need for corrective action is not indicated.Without the return of the actual product involved, our investigation could not proceed.Should the device or 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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