August 29, 2017 - The 3rd Maintenance Group held their quarterly safety training day Aug 21, 2017 at Joint Base Elmendorf-Richardson. August 29, 2017 - âBeauty comes in different forms. When we see beauty, we assume that it had a great life; but there is more than meets the eye.
The anus is the opening where the gastrointestinal tract ends and exits the body. The anus starts at the bottom of the rectum, the last portion of the colon (large intestine). The anorectal line separates the anus from the rectum. Tough tissue called fascia surrounds the anus and attaches it to nearby structures.
According to a comprehensive anus definition, playing an important role in the excretion of digestive wastes, the anal opening constitutes the posterior most part of the gastrointestinal system. Lined by two round muscular structures, the opening and closing of the hole is under the voluntary control of an individual.