[Technic of venous access for infusion therapy and parenteral nutrition].

The creation of a secure venous access is the basis of the infusion therapy and the parenteral nutrition. As ways of access are suited above all the subclavian vein, the internal jugular vein and the basilic vein. Taking into consideration the contraindications and the exact performance of the various methods early complications such as punctures of the arteries, pneumothorax, rupture of the catheter and extended haematomata may be reduced to a minimum. Abnormal positions are avoided by control of the position by means of endo-ECG via steel mandrin. As late complications are observed infections at the place of puncture, unclear, partly septic temperatures and clinically manifest thromboses. Own experiences with 3,282 central venous catheters (2,057 subclavian catheters, 63 catheter into the internal jugular vein and 1,162 central catheters with access via arm veins) are taken into consideration.