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. 2019 Dec 12;7:512. doi: 10.3389/fped.2019.00512

Figure 6.

Figure 6

Posterior descending aortopexy. (A) Anatomic relationships of the descending aorta to the esophagus and the spine. (B) Cross-sectional view: the esophagus is rotated to the right and the descending aorta is moved to the left and secured to the side of the spine as posteriorly as necessary to relieve posterior pressure off the left mainstem bronchus. (C) Descending aortopexy sutures are tied, relieving left mainstem posterior intrusion and compression between the descending aorta and the pulmonary artery.