Objective:To explore the new umbrella inferior venacavafilters in complex orthopedic trauma associated with acute lower extremity deep venous thrombosis.
目的：探讨新型伞状下腔静脉滤网在骨科复杂创伤伴有下肢深静脉急性血栓形成患者中的应用价值。
2
The filters were placed via femoral vein to the inferior venacava in 15 patients and to the superior vena cava in 1 patient.
滤网经股静脉或右颈内静脉置入腔静脉，其中下腔静脉滤网15 例， 上腔静脉滤网1 例。
3
This paper reviewed recent development of venacavafilters and discusses the relationship between their performances and structures.