Echogenic Technology Improves Cannula Visibility during Ultrasound-Guided Internal Jugular Vein Catheterization via a Transverse Approach

<table>Subjective cannula visibility assessments (echogenic cannula, EC: gray; nonechogenic cannula, NEC: black).</table>

Critical Care Research and Practice

Figure 1: Echogenic Technology Improves Cannula Visibility during Ultrasound-Guided Internal Jugular Vein Catheterization via a Transverse Approach 