The wire loop technique for IVC filter removal

Abstract

Inferior vena cava (IVC) filters are effective therapy to prevent pulmonary embolism in patients with contraindication to anticoagulation. However, IVC wall penetration by the filter struts is a common complication that can lead to symptoms specially when adjacent organs are impacted. This case report and video describe the wire loop technique for successful endovascular IVC filter retrieval in a patient with lower back pain caused by a spinal strut penetration. The patient's back pain resolved after filter retrieval and he remained stable on anticoagulation with no recurrence of venous thromboembolism.

Keywords

• Inferior vena cava filter removal
• Venous thromboembolism
• Wire loop technique