Ösophagus

The video provides a comprehensive overview of the esophagus, detailing its anatomy, histological structure, and physiological narrow sections. It describes the esophagus as a fibromuscular tube connecting the throat to the stomach, highlighting its sections, nervous and vascular supply, and histological layers. The video also explains the physiological narrow spots and closure mechanisms of the esophagus.

Identify the arterial supply to the cervical section of the esophagus.

What is the function of the tunica mucosa in the esophagus?

What mechanisms ensure the closure of the lower esophageal mouth?