Abstract:

BACKGROUND: Inferior vena cava filter placement can efficiently prevent pulmonary embolism and provide security for surgical thrombectomy.
OBJECTIVE: To explore the development of clinical application of inferior vena cava filters.
METHODS: A computer-based online search was performed in FMJS database and Wanfang database between 1985 and 2010 for literatures related to the development, indications and contraindications, placement technologies, complications and postoperative anticoagulation of inferior vena cava filters.
RESULTS AND CONCLUSION: Material science of inferior vena cava filters is developing rapidly, and their placement technologies have been improved significantly, but their clinical application indications are still unclear. Cognitions on postoperative anticoagulation is also different, and reports of filter position deviation, migration, angulation, and vena cava perforation, and damage to the surrounding organs are increasing with the increase of inferior vena cava filter application. The placement of inferior vena cava filters in preventing pulmonary embolism deserves affirmation, while the postoperative complications and severity of inferior vena cava filters need more researches. The clinical application prospects will be widening with further improvement in development and biocompatibility of material science of inferior vena cava filters.