Introduction

Dilation during the seldinger technique is fundamental to many bedside procedures such as centra lines and chest tubes. The only hard part of these, the part that requires practice and training, is generally needle guidance on ultra sound. So let's take a few minutes and look at the nuances of dilation,. how to do it well, how toDo it poorly, the egonomics of it, and trouble shooting. All rihteveryone. Everyone.