Examination of the reported devices was not possible as they were not returned.A search of the complaints databases finds no other reports against the product and lot code combinations since their release to distribution.Additionally, research using the as400 system indicates that several pieces from the reported lots have been delivered, and, as no additional reports have been received, can be reasonably assumed implanted without issue.The report states polywear and pain after more than 16 years implantation.The patient is a reported 61 year old male with a calculated 43.1 bmi.The patient is considered morbidly obese.It is stated in the warnings and precautions that excessive patient weight tends to adversely affect hip replacement implants.The investigation can draw no conclusion with the information provided.Based on the inability to determine root cause, the need for corrective action has not been indicated.Depuy considers the investigation closed.Should additional information be received, the information will be reviewed and the investigation will be re-opened as necessary.
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