Click on image to view larger version.

Figure 6 Two-Step Kissing Balloon Post-Dilation Further Improves the SB Ostium

Stent struts opposite the SB ostium have been removed electronically (A) to allow clear viewing of the SB ostium for these Driver stents. The double layer of stents before post-dilation (B) are partially cleared from the SB ostium by 1-step kissing post-dilation (C) and more fully cleared by 2-step kissing post-dilation (D). See Online Videos 1, 2, and 3. Abbreviations as in Figure 1.