What are the intraperitoneal organs?

Many discrete organs in the human fuselage are wrapped in a thin membrane or tissue similar to leather, called peritoneum. Together they are referred to as intraperitoneal organs. Most of them, such as the stomach, are digestive. Reproductive organs of female anatomy are also intraperitoneal.

There are several purposes of the peritoneum of the membrane in addition to the content and protection of organs in it. It excludes a viscous substance called serous fluid that fills the abdominal cavity. The authorities are therefore suspended, neutral hovering, in a liquid that is enriched with proteins and nutrients. The fluid also serves as a lubricant, allowing organs a certain degree of free movement or relocation. The membrane is supported by a layer of connective tissue, including blood vessels and nerves that support organs.

Peritoneum is derived from the Greek roots peri for "around or external", ton for "outstretched" and ium for "structure for" structure. " This is a structure that extends around what normallyHe calls human viscera, his guts.

two, separate peritoneum layers can be defined. The furthest layer is called a parietal peritoneum, and the inner layer called the visceral peritoneum firmly wraps each of the intraperitoneal organs. Organs such as kidneys and pancreas, if covered with visceral peritted branch but located outside the parietal bag, are referred to as retroperitoneal. Completely external organs, such as the bladder, are called infraperitoneal. One of their differences is that the intraperitoneal organs have freedom of movement, while the other organs are stronger.

In addition, the peritoneal membranes are created by two -seams, referred to as larger and smaller bags. The stomach is located in the first and second smaller bag is attached to the stomach and covered down to close the lower authorities. A small part of the duodenum, which connects the stomach with the intestines, is infraperitoneal.

There is a similar overlap with intestines. Parts of the large intestine, including the attachment and the upper third of the final tract, for example, are contained in the peritoneum. Most, but not all, small intestines are also considered intraperitoneal organs. In any case, most abdominal organs are closed by a double layer of visceral peritoneum, usually called its mesenters. Between them are primary nerves, blood vessels and other connective tissue.

Organ overlap is both intra- and infraperitoneal can be a simple result of embryonic development. Some organs, such as the kidneys, have functional to be outside the parietal bag. Other organs such as the heart may have very different and specialized functions that require their own separate attachments of the cavity. The internal reproductive structures of the woman - the uterus, the ovaries and the fallopian tube - are all intraperitoneal organs.