kõhuõõnde

Kõhuõõnde, also known as the abdominal cavity, is a large body cavity in humans and other vertebrates that contains many of the organs responsible for digestion and excretion. It is located below the diaphragm and above the pelvic cavity. The abdominal cavity is enclosed by the abdominal walls, which are made up of muscles and bones. The organs within the abdominal cavity are protected by these structures.

Key organs found within the kõhuõõnde include the stomach, intestines (both small and large), liver, gallbladder, pancreas, spleen, and kidneys. The peritoneum is a serous membrane that lines the abdominal cavity and also covers most of the organs within it. This membrane helps to lubricate the organs, allowing them to move smoothly against each other.

The abdominal cavity plays a crucial role in several bodily functions. It houses the digestive system, where food is broken down, nutrients are absorbed, and waste products are prepared for elimination. The kidneys, also located in the abdomen, filter waste from the blood and produce urine. The spleen, part of the lymphatic system, is also situated in the abdominal cavity. Diseases and injuries affecting organs within the kõhuõõnde can have significant impacts on overall health.