Thoracic diaphragm - Wikipedia While the diaphragm is one muscle, it is composed of two distinct muscle regions: the costal, which serves as the driver in the work of breathing, and crural diaphragm, which serves as an "anchor;" attaching the muscle to the lower ribs and lumbar vertebrae
Diaphragm: Origin, Insertion, Openings, Function, Diagram The diaphragm is a large, flat, double-domed sheet of muscle located in the thoracic region of the torso or body trunk It separates the thoracic and abdominal cavities and serves as the primary muscles of respiration
The Diaphragm - Actions - Innervation - TeachMeAnatomy The diaphragm is a double-domed sheet of skeletal muscle, located at the inferior-most aspect of the rib cage It separates the thoracic cavity from the abdominal cavity
How the Diaphragm Works: From Anatomy to Breathing The diaphragm is a sheet of skeletal muscle situated at the base of the chest, serving as the primary engine for the body’s respiratory system This muscle separates the thoracic cavity, containing the heart and lungs, from the abdominal cavity below
Diaphragm dysfunction: how to diagnose and how to treat? - PMC The diaphragm is a musculotendinous structure that separates the thoracic cavity from the abdominal cavity, playing a crucial role as the primary muscle involved in respiration It has a dome-like shape and is covered by the pleura at the thoracic level and by the peritoneum at the abdominal surface