It was reported that the filter was tilted and had perforated the inferior vena cava (ivc) wall.On (b)(6), 2010, the patient was implanted with a greenfield filter following pelvic fracture secondary to a motor vehicle collision.On (b)(6), 2019, the patient received an abdominal ct scan to evaluate ivc filter placement.The filter apex was slightly tilted anteriorly by 15 degrees.Additionally, the distal 7 mm of the 4 filter struts were perforating the ivc wall.No adjacent structures were perforated.No further patient complications were reported.
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