It was reported that three days after a right hip revision surgery, the patient required a second revision due to a screw pulling through the acetabular shell with subsequent loosening of the acetabular shell.The surgeon removed the shell and re-implanted a new shell.It was reported that there was no patient injury, no surgical complications, and no foreign body was retained.It is not known whether the patient's condition or anatomy contributed to the event.No additional information.
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(b)(4).D10: cat# 31-323230, lot# 66103691 3.2mmx30mm rnglc+ acet drl bit.Cat# 00625006530, lot# j7564637, bone scr 6.5x30 self-tap.Cat# 00625006520 ,lot# j7442427 ,bone scr 6.5x20 self-tap.Cat# 00625006515 ,lot# j7583487, bone scr 6.5x15 self-tap.Cat# 30124006, lot# 65875468 ,g7 vit e high wall lnr 40mm f.Cat# 110010266, lot# 65698426 ,g7 osseoti multihole 56mm f.The customer was unable to determine which bone screw pulled through the shell.Customer has indicated that the product will not be returned to zimmer biomet for investigation.The investigation is in process.Once the investigation has been completed, a follow-up mdr will be submitted.Multiple mdr reports were filed for this event, please see associated reports: 0001822565-2023-03586, 0001822565-2023-03590, 0001822565-2023-03591.
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