The sigmoid colon (pelvic colon) is the part of the large intestine that is closest to the rectum and anus. It forms a loop that averages about 40 cm in length, and normally lies within the pelvis, but on account of its freedom of movement it is liable to be displaced into the abdominal cavity.
sigmoid flexure
sigmoid
The rectum.After food is transported out of the stomach it first enters the small intestines and then the large intestines. The large intestines, or colon, consists of the cecum, ascending colon, transverse colon, descending colon, and sigmoid colon (shaped like a sideways 'S') which ends with the rectum. Unless the rectum becomes overburdened, it will store the waste until it is voluntarily excreted via the anus.
In the abdominal cavity. The first part is called the cecum and it is in the Lower Right Quadrant, just inside your hip bone, the next part is the ascending colon and it goes up at an angle up to about your 10th rib, then the transverse colon goes across the front of your abdomen under the ribs and above the naval (belly button) to your left side about the 10th rib, and then it goes down to just inside your other hip bone and becomes the descending colon. The next part is called the sigmoid colon and it makes an S-shape that goes deeper into your abdomen and then becomes the rectum. The last part is an opening called the anus.
Bacilli (s. bacillus) are rod-shaped bacteria.
Sigmoid means "s-shaped," and usually refers to part of the large intestine.
campylobacter
sigmoid flexure
sigmoid flexure
It is shaped like the letter S
Sigmoid colon.
The sequence of the colon is: cecum with the attached appendix, the ascending colon, transverse colon, the descending colon, and the sigmoid colon (S shaped) and ends at the rectum.
The s-shaped portion of the large intestine is called the sigmoid colon. Sigmoid comprises two parts: sigma(the Greek letter S) and the suffix -oid (which means like or similar to). Thus, sigmoid means similar to an S.
The rectum.After food is transported out of the stomach it first enters the small intestines and then the large intestines. The large intestines, or colon, consists of the cecum, ascending colon, transverse colon, descending colon, and sigmoid colon (shaped like a sideways 'S') which ends with the rectum. Unless the rectum becomes overburdened, it will store the waste until it is voluntarily excreted via the anus.
The sigmoid colon is part of the large intestine in the human body. This part is the last part of the intestine that leads to the rectum in a S-shape.
what is the s shape section of the colon that curves back towards the rectum is called the
The medical term meaning sigmoid is "sigmoidoscopy," which is a procedure used to examine the sigmoid colon using a flexible tube with a light and camera.
proctectomy (lat. proctectomia)The two main terms for surgical removal of the rectum are proctectomy and rectal resection. They mean the same thing, so which one you choose is just personal preference.
The lowest segment of the large intestine is the anal canal.