The Laryngeal-Oesophageal Barrier requires the ligature encircles both the ________ and the ________ to be successful.

Understand the Problem

The question is asking for two specific anatomical structures that are involved in the Laryngeal-Oesophageal Barrier. The focus here is on understanding which parts need to be ligatured for the barrier to function correctly.

More Information

The laryngeal-oesophageal barrier involves the oesophagus and trachea, which are anatomical structures relevant in certain clinical scenarios, such as tracheoesophageal fistulas or surgical procedures.

Tips

A common mistake is to confuse the trachea with the larynx, but in this context, the trachea is the correct structure paired with the oesophagus.

Sources

• Aortic Arch - an overview | ScienceDirect Topics - sciencedirect.com