The Lungs: Anatomy and 3D Illustrations - Innerbody
Nov 8, 2024 · The Human Lungs. Explore the anatomy and vital role of the lungs with Innerbody's interactive 3D model. The human lungs are a pair of large, spongy organs optimized for gas exchange between our blood and the air. Our bodies require oxygen in order to survive.
Lung - Structure, Function, Location, Anatomy, Diagram
Last updated on November 7, 2024. The lung is a vital organ in the respiratory system responsible for the exchange of oxygen and carbon dioxide between the air we breathe and the bloodstream. Humans have two lungs, which are soft, spongy, and cone-shaped. Each lung is divided into lobes: the right lung has three lobes, while the left lung has two.
Lung Lobes and Fissures: An Overview (2024) - Respiratory …
Sep 23, 2024 · The human lungs consist of five lobes, divided by fissures. The right lung has three lobes: the superior, middle, and inferior, separated by the horizontal and oblique fissures. The left lung has two lobes, the superior and inferior, separated by the oblique fissure.
Lung - Wikipedia
This article is primarily concerned with the lungs of tetrapods (particularly those of humans), which are paired and located on either side of the heart, occupying most of the volume of the thoracic cavity, and are homologous to the swim bladders in ray-finned fish.
Lung: Anatomy, blood supply, innervation, functions | Kenhub
Nov 21, 2023 · On the medial surface of the lung, the oblique fissure can be seen at the 7 o’clock position of the hilum of the right lung. It travels anteriorly and downwards to traverse the anterior aspect of the base of the lung.
The Lungs - Position - Structure - TeachMeAnatomy
Jan 6, 2024 · Lobes (two or three) – These are separated by fissures within the lung. Surfaces (three) – These correspond to the area of the thorax that they face. They are named costal, mediastinal and diaphragmatic. Borders (three) – The edges of the lungs, named the anterior, inferior and posterior borders.
Variations in human pulmonary fissures and lobes: a study …
Introduction. Lungs are essential paired respiratory organs situated on either side of heart in thoracic cavity. The left lung has superior and inferior lobes separated by an oblique fissure, while right lung has oblique and horizontal fissures dividing it into superior, middle, and inferior lobes.
Chest X-ray Anatomy - Lung lobes and fissures - Radiology …
Lung lobes and fissures. Key points. The left lung has two lobes and the right has three. Each lobe has its own pleural covering. The horizontal fissure (right) is often seen on a normal frontal view. The oblique fissures may be seen on a normal lateral view.
20.3: The Lungs - Medicine LibreTexts
The right lung consists of three lobes separated by two fissures. The left lung consists of two lobes separated by one fissure and it has a concave region on the mediastinal surface called the cardiac notch that allows space for the heart.
Anatomical Variations in Pulmonary Fissures on Computed …
The normal pulmonary fissures include right oblique fissure, left oblique fissure and right horizontal fissure while the accessory pulmonary fissures include superior accessory fissure, inferior accessory fissure and azygos fissure.