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The thoracic wall is the boundary of the thoracic cavity, composed of bony, muscular, and fascial layers. It has a role in the diving reflex, a physiological response to cold water immersion, and can be affected by chest wall necrosis.
19 wrz 2023 · Learn about the thorax, the superior part of the trunk that contains the heart, lungs, and other organs. The thorax is bounded by the thoracic wall, which consists of the sternum, ribs, vertebrae, muscles, and fascia.
Learn about the thoracic wall, the bony and muscular structures that surround the thoracic cavity. The thoracic wall supports the lungs, heart, thymus and breasts, and allows breathing and movement of the trunk and limbs.
30 lip 2023 · The thoracic wall consists of a bony framework held together by twelve thoracic vertebrae posteriorly, giving rise to ribs that encircle the lateral and anterior thoracic cavity. The first nine ribs curve around the lateral thoracic wall and connect to the manubrium and sternum.
Learn about the main muscles found in the thoracic wall, their structure, function and clinical notes. Watch a 17-minute video tutorial with highlights and summary.
30 lip 2023 · The thorax forms from the thoracic wall, its superficial structures (breast, muscles, and skin), and the thoracic cavity. A thorough comprehension of the anatomy and function of the thorax will help identify, differentiate, and treat the plethora of pathology that can occur within the thorax.
24 lip 2023 · The thoracic wall is made up of five muscles: the external intercostal muscles, internal intercostal muscles, innermost intercostal muscles, subcostalis, and transversus thoracis. These muscles are primarily responsible for changing the volume of the thoracic cavity during respiration.
