WebJul 25, 2024 · The abdomen describes a portion of the trunk connecting the thorax and pelvis. An abdominal wall formed of skin, fascia, and muscle encases the abdominal cavity and viscera. The abdominal wall does not only contain and protect the intra-abdominal organs but can distend, generate intrabdominal pressure, and move the vertebral column. … WebJul 25, 2024 · The thorax is the region between the abdomen inferiorly and the root of the neck superiorly. It forms from the thoracic wall, its superficial structures (breast, muscles, …
11.5 Axial muscles of the abdominal wall and thorax
Webintercostal a. subcostalis, transversus thoracis & innermost intercostal mm. make up the deepest intercostal muscle layer. transversus thoracis. posterior surface of the sternum. … WebApr 4, 2024 · Figure 10.5. 1: Muscles of the Abdomen. (a) The anterior abdominal muscles include the medially located rectus abdominis, which is covered by a sheet of connective … field support lynxservices.com
Anatomy, Thorax - PubMed
WebThere are three flat skeletal muscles in the antero-lateral wall of the abdomen. The external oblique, closest to the surface, extend inferiorly and medially, in the direction of sliding … WebJul 25, 2024 · The aorta is the first and largest artery in the body. It is responsible for transporting nutrient-rich blood to the systemic circulation following ejection from the left ventricle of the heart. The aorta extends from the aortic valve of the left ventricle to the proximal iliac bifurcation at the L4 vertebral level. The vessel can be divided into various … WebNov 28, 2024 · The abdominal muscles comprise part of your core, including your back and glute muscles. They work together to provide stability and mobility for your spine and … field supply promotional codes