Intermediate catheter-assisted "putting down your foot" technique: Woven EndoBridge embolization of basilar tip aneurysm. Illustrative case.

Key Points

• Evaluate the use of intermediate catheter support in the deployment of Woven EndoBridge for basilar tip aneurysms.
• Illustrative case evaluation of intermediate catheter-assisted deployment.
• Assessment of WEB positioning during embolization.
• Discussion of bailout techniques involving this method.
• Intermediate catheter support facilitated successful WEB positioning in a challenging case.
• Demonstrated safety of the intermediate catheter-assisted technique.
• Indicated the need for further experience to assess reproducibility.