Superior thoracic aperture
The insuflation, deflation of the lungs produces great variations of pressure in the torax. If those variations were produced in a cavity including abdominal organs, some processes wouldn't take place (or could at least be not functional)
Thymus is located anatomically in the anterior superior mediastinum, in front of the heart and behind the sternum.
The scientific name for the upper back region is the "dorsal region" or "thoracic region." This area includes the thoracic vertebrae and the muscles that run along the upper back.
The thoracic cage consists of the sternum (breastbone), ribs, and thoracic vertebrae (upper portion of the spine). It serves to protect the heart, lungs, and other vital organs in the thoracic cavity.
In the axial portion of the body, you can find the cranial cavity which houses the brain, the vertebral canal which contains the spinal cord, the thoracic cavity which contains the heart and lungs, and the abdominopelvic cavity which contains the digestive organs and pelvic organs.
"The plueral cavity is in the upper thoracic region of the human body. In human anatomy, the pleural cavity encases the lungs and is surrounded by the rib cage and the thoracic vertebrae."
Your thoracic cavity starts from the upper margin of the thoracic vertebra to upper margin of the manubrium of the sternum. There is your diaphragm on the lower side.
The aortic arch is located in the thoracic cavity. It is a curved blood vessel that gives rise to branches that supply blood to the head, neck, and upper limbs.
The stomach is located inferior (below) and slightly to the left of the heart in the human body. The heart is situated in the thoracic cavity, while the stomach is found in the abdominal cavity, specifically in the upper left quadrant.
Women's breasts are located on the anterior upper half of the thoracic cavity on either side of the midline.
The thoracic cavity is the upper part of the torso and contains organs like the lungs and heart, while the abdominal cavity is the lower part. These two parts are separated by the diaphragm.
The gallbladder is found in the abdominal cavity, also called the peritoneal cavity.its found in the abdominal cavity, in the rigth hypocondriach region.
chest cavity (Laryngeal cavity)
The insuflation, deflation of the lungs produces great variations of pressure in the torax. If those variations were produced in a cavity including abdominal organs, some processes wouldn't take place (or could at least be not functional)
Two bones in the thoracic region are the thoracic vertebrae and the ribs. The thoracic vertebrae consist of twelve individual bones (T1 to T12) that form the upper and middle part of the spine, providing support and flexibility to the torso. The ribs, typically 12 pairs, attach to the thoracic vertebrae and encase the thoracic cavity, protecting vital organs such as the heart and lungs. Together, these structures play a crucial role in respiration and overall stability of the upper body.
Our ribs primarily protect vital organs in the thoracic cavity, including the heart and lungs. They form a protective cage that helps shield these organs from physical trauma. Additionally, the ribcage supports the structure of the upper body and assists in the mechanics of breathing by facilitating the expansion and contraction of the thoracic cavity.
The Sternum