[Mechanical complication of central venous catheterization]

Central venous catheterization is a procedure with a high success rate. However, life-threatening complications are occasionally caused by mechanical injury during the catheterization process. Therefore, surgeons should have sufficient knowledge of the potential complications and the effective use of preventative measures when performing catheterization. We herein review and discuss the mechanical complications previously reported to have occurred in association with central venous catheterization. Comprehensive knowledge about various complication-inducing factors, the ability to make a quick and accurate diagnosis of such complications, and sufficient skill to prevent worsening of these complications can thus help patients from suffering lethal complications due to central venous catheterization.