pleura of the ribcage

Function The lung undergoes large volume changes during a breathing cycle. During inspiration (inhalation) it expands, while during expiration (exhalation) it becomes smaller. Due to its smooth surface and secretion of fluid, the pleura allows the lung to slide smoothly during its volume changes. In various diseases, the pleura can become roughened or the pleural … Function | Pleura

Synonym pleura, costal pleura (anatomically not quite correct) Definition The pleura lines the chest cavity from the inside. It serves as a shifting layer between the lung and the wall of the thoracic cavity and ensures that the lung is adequately unfolded. Structure The pleura consists of two leaves. In this respect, the name of … Pleura