Preventing Inadvertent Cannulation Into the Vein of Marshall With a Useful Fluoroscopic Landmark

Key Points

• The research aims to identify a specific fluoroscopic landmark to prevent inadvertent cannulation into the Vein of Marshall (VOM).
• Analyzed fluoroscopic images to identify the third mogul in anteroposterior view.
• Examined correlation between the landmark and guidewire placement accuracy.
• Identified the third mogul as a reliable landmark for avoiding incorrect guidewire placement.
• Demonstrated reduced incidence of complications related to inadvertent cannulation into VOM.