A double aortic arch is an anomaly of the arch resulting in two arches that surround the oesophagus and trachea in the superior mediastinum to form a vascular ring. Dysphagia and respiratory distress may follow.
It results from a failure of regression of the section of the right dorsal aorta between the seventh intersegmental artery and the junction with the left dorsal aorta.
Add information to this page that would be handy to have on hand during a consultation, such as a web address or phone number. This information will always be displayed when you visit this page