Last Updated March This article was created by familydoctor. Fecal incontinence is the inability to control bowel movements. This leads to stool feces leaking from the rectum at unexpected times. It is more common in women and in the elderly of both sexes.
Age Effects on Internal Anal Sphincter Thickness and Diameter in Nulliparous Females
Fecal Incontinence Guide: Causes, Symptoms and Treatment Options
People with faecal incontinence or leakage of faeces can be helped by undertaking special exercises to strengthen the sphincter muscles. With regular practice, the exercises could help to build up your muscles. Check with your health professional to see if these exercises will help you. There are specific exercises that focus on the anal sphincter muscle. These exercises can help to improve bowel control.
Medically reviewed by Drugs. Last updated on May 13, When stool feces leaks out from the rectum accidentally, it is known as fecal incontinence. Under normal circumstances, stool enters the end portion of the large intestine, called the rectum, where it is temporarily stored until a bowel movement occurs. As the rectum fills with stool, the anal sphincter muscle a circular muscle surrounding the anal canal prevents feces from coming out of the rectum until it is time to have a deliberate controlled bowel movement.
Try out PMC Labs and tell us what you think. Learn More. Age can affect the delicate physiologic balance of the internal anal sphincter diameters and pressure governed by Laplace's law. This study compares the effect of aging on the internal anal sphincter thickness and diameter in younger and older nulliparous females without symptoms of fecal incontinence undisturbed by an endoanal probe.