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.No product was returned, or pictures provided; visual and dimensional evaluation could not be performed.Medical records were not provided.The reported products were reviewed for compatibility with no issues noted.The reported issue cannot be confirmed.A definitive root cause cannot be determined.If any further information is found which would change or alter any conclusions or information, a supplemental will be filed accordingly.Zimmer biomet will continue to monitor for trends.Multiple mdr reports were filed for this event, please see associated reports: 0001822565-2023-03586, 0001822565-2023-03590, and 0001822565-2023-03591.
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