Abdominal cavity, largest hollow space of the body. Its upper boundary is the diaphragm, a sheet of muscle and connective tissue that separates it from the chest cavity; its lower boundary is the upper plane of the pelvic cavity.

The abdominal cavity is a large body cavity in humans [1] and many other animals that contain organs. It is a part of the abdominopelvic cavity. [2] It is located below the thoracic cavity, and above the pelvic cavity.

Oct 4, 2019 · The abdominal cavity is a large cavity found in the torso of mammals between the thoracic cavity, which it is separated from by the thoracic diaphragm, and the pelvic cavity.

Jan 21, 2025 · The abdominal cavity is the largest hollow space in the human body, containing many vital organs involved in digestion, excretion, and other essential functions. It is lined by a protective membrane called the peritoneum and houses organs such as the stomach, liver, pancreas, spleen, kidneys, intestines, and various blood vessels and nerves.

Jan 12, 2024 · Organs inside the abdomen include: As the largest body cavity, the abdomen's vertical oval shape makes up most of the body's trunk. Fluid fills the inside of the abdominal cavity to help pad...

Nov 3, 2023 · Inferiorly the abdomen is open to the pelvis, communicating through the superior pelvic aperture (pelvic inlet). These two apertures, together with abdominal walls, bound the abdominal cavity. There are two musculofascial abdominal walls; anterolateral and posterior.

Jun 9, 2024 · The abdominal cavity is a bustling hub of activity, with a complex network of blood vessels and nerves ensuring everything runs smoothly. Vascular supply to the abdominal organs is vital for delivering oxygen and nutrients essential for their proper function.

The abdomen is the part of the body that contains all of the structures between the thorax (chest) and the pelvis, and is separated from the thorax via the diaphragm. The region occupied by the abdomen is called the abdominal cavity, and is enclosed by the abdominal muscles at front and to the sides, and by part of the vertebral column at the back.

Oct 10, 2024 · The abdominal cavity is a complex region of the human body, housing numerous organs essential for digestion, metabolism, and other physiological functions. Understanding its anatomy provides insights into how these systems work together to maintain homeostasis and support overall health.

The abdominal cavity houses the digestive organs (stomach, liver, gallbladder, and small and large intestines). The organs in the abdominal cavity are surrounded by a double membrane called the peritoneum. The space between this double membrane is called the peritoneal cavity.