[Percutaneous tracheostomy]

Abstract

In the last few years numerous reports from intensive care units confirm that a nonsurgical percutaneous tracheostomy has successfully replaced elective conventional (surgical) tracheostomy. The majority of authors point out the advantages over surgical technique such as: the speed of procedure, the possibility of doing it at bedside thus excluding transport and the need for operating theatre, less infections around stoma, minor cosmetic defects and finally, more economical price. The article describes three, according to pertinent literature most often utilized techniques, i.e. percutaneous dilatation tracheostomy with dilators, percutaneous dilatation tracheostomy with forceps, and translaryngeal tracheostomy. Main differences, advantages and defects of each method are presented. Contraindications and eventual complications are discussed, as well as the utility of supporting methods for safer placement of tracheostomy tubes, such as endoscopy and ultrasonography.