Vena Cava Filters

**Definition:** Mechanical devices inserted in the inferior vena cava that prevent the migration of blood clots from deep venous thrombosis of the leg.

**Tree numbers:** - E07.695.207.500

**Synonyms:** - Filter, Inferior Vena Cava - Filters, Inferior Vena Cava - Inferior Vena Cava Filter - Inferior Vena Cava Filters