Thoracic surface of the diaphragm

This video tutorial provides an in-depth exploration of the diaphragm, focusing on its anatomy, function, and the various openings that allow structures to pass between the thoracic and abdominal cavities. It covers the central tendons, innervation by the phrenic nerve, and the major and minor openings, including the aortic hiatus, esophageal hiatus, and vena caval foramen. The tutorial also examines related structures such as the pleura and mediastinum, offering a comprehensive understanding of the diaphragm's role in respiration and its anatomical context.

How does the diaphragm contribute to the process of breathing?

What is the role of the mediastinal pleura in relation to the diaphragm?

What structures are found in relation to the intervertebral disc between T8 and T9?

Discuss the relationship between the diaphragm and the pericardium.