Zentralblatt für Chirurgie
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Comparative Study
[Vena cava filter -- is there an indication for implantation?].
The indication of vena cava filter implantation is controversially discussed. On the basis of the available literature and our own results a critical analysis of this issue is given. Between 1994 and 2003, we inserted a total of 29 vena cava filters; 24 temporary and 5 permanent filters. ⋯ Moreover, in one case the strut of a temporary filter broke and subsequently dislocated 17 days after insertion. However, there is little evidence concerning vena cava filters, and further investigations are necessary. Until additional data are available, filters should generally be restricted to patients with deep venous thrombosis and pulmonary embolism who cannot receive anticoagulation, and highly selected cases.