Mediastinum Anatomy

The middle mediastinum is the largest portion and contains the heart. The inferior mediastinum from this level.

Mediastinum Anatomy Contents Preview Human Anatomy Kenhub

The mediastinum is an undefined anatomic space between the lungs that comprises a group of structures within the thorax and principal tissues of the chest excluding the lungs.

Mediastinum anatomy. It contains trachea a section of the windpipe heart esophagus cardiac nerves phrenic thymus thoracic duct. The mediastinum is a division of the thoracic cavity. The superior mediastinum starts at the superior thoracic aperture and ends at the thoracic plane.

It is subdivided anterior to posterior into three spaces. The posterior mediastinum contains the esophagus many blood vessels and. Posterior mediastinum posterior to.

The mediastinum is a broad central chest cavity that separates the lungs from the other structures in the chest. It contains the heart thymus gland portions of the esophagus and trachea and other structures. The mediastinum can be divided into an upper or superior and lower or inferior part.

Middle mediastinum bounded by the pericardium which encloses the heart and origins of the great vessels. The thoracic plane separates the superior and inferior mediastinum. For clinical purposes it is traditionally divided into the anterior middle posterior and superior regions.

Anterior mediastinum posterior to the body of the sternum and anterior to the pericardium. Mediastinum extends from the sternum to the bodies of the vertebrae and from the superior thoracic aperture to the diaphragm. The anterior mediastinum is present only on the left side and contains some small arteries as well as.

Anatomy Unit 3 Lecture 2 Mediastinum Flashcards Quizlet