Lumen
The cavity on the medial surface of the left lung that accommodates the contents of the mediastinum is known as the cardiac notch. This indentation allows space for the heart, which is located slightly to the left of the midline in the thoracic cavity. The cardiac notch is a prominent feature that distinguishes the left lung from the right lung, which does not have a similar indentation.
The indentation of the lung is called the "hilum." It is the region where the bronchi, blood vessels, and nerves enter and exit the lung. This area serves as a critical point for the attachment of structures that facilitate the lung's functions, such as gas exchange.
The structure that has an indentation called the cardiac notch is the left lung. This notch accommodates the space taken up by the heart, allowing the left lung to have a smaller size compared to the right lung. The cardiac notch is located on the anterior border of the left lung, contributing to the asymmetrical shape of the lungs.
yes it is
Yes, the heart is medial to the ribs. The ribs are lateral to the heart.
The left lung has a cardiac notch at its inferior medial end to accommodate the position of the heart. This notch allows space for the heart to fit into the left lung, preventing compression of the heart by the lung during breathing movements.
medial surface of the tibia
heart
It is called the Bronchus
The lung is enclosed by a thin memrane called pleura
The hilum of the lung is the region where the bronchi, blood vessels, nerves, and lymphatics enter and exit the lung. It is located on the medial surface of each lung and serves as a crucial point for the connection between the lung and the rest of the body. The structures that pass through the hilum are essential for the lung's function in gas exchange and overall respiratory health. In imaging studies, the hilum can be an important landmark for diagnosing various pulmonary conditions.
the left and right bronchi