[Phlebographic study of venous incontinence in varicose veins]

Phlebography is a test known for a long time: although by this time it is supported and, in a way, substituted by some substantial and not surgical methods like the doppler test, doppler echography, plethysmography and the duplex scanner. This test makes it possible for us to achieve precise diagnosis rapidly and in an unequivocal way, especially in those cases in which the mentioned methods don't give final results. Nowadays phlebography has to be optimized and adapted to clinical request, in order to provide a through diagnostic result. The purpose of this work is to evaluate the effectiveness of this methodology using a group of selected patients for the test.