An evaluation of basilic vein catheterization

Area of Science:

• Vascular Access Procedures
• Medical Device Placement
• Thoracic Complications

Background:

• Percutaneous central venous catheterization is a common medical procedure.
• The basilic vein is an accessible peripheral vein for catheter insertion.
• Potential complications include malposition and intrathoracic placement.

Purpose of the Study:

• To evaluate the efficacy and safety of percutaneous blind catheterization of the basilic vein.
• To determine the rate of intrathoracic placement using a specific catheter system.
• To discuss the clinical implications and necessary precautions for this technique.

Main Methods:

• Utilized a 14-gauge Intramedicut catheter for percutaneous insertion.
• Employed a 'blind' technique, relying on anatomical landmarks without direct visualization.
• Assessed catheter placement via post-procedure imaging.

Main Results:

• Intrathoracic placement occurred in 85.4% of cases using this method.
• The study highlights a high rate of unintended catheter malposition.
• Advantages and disadvantages of the blind technique were analyzed.

Conclusions:

• Blind percutaneous catheterization of the basilic vein has a high risk of intrathoracic placement.
• Accurate localization of the catheter tip is critical and can only be confirmed by chest radiography.
• Clinical vigilance and appropriate imaging are essential to prevent serious complications.