PREVIOUS QUESTION:

 

NEXT QUESTION:

 

How is an anorectal manometry used to diagnose encopresis?

ANSWER

With this test, a small tube is inserted into the child’s rectum. The tube has several pressure sensors in it. During the test, the doctor can determine how the child is using his or her abdominal, pelvic, and anal muscles during defecation. Many children who have chronic constipation and/or encopresis do not use their muscles in a coordinated fashion during bowel movements. The main objective of manometry is to confirm increased pressure within the anus. Manometry can also show whether the nerves controlling the anal sphincter, anus, and rectum are present and working by measuring reflexes in this area. Manometry can measure how far the rectum is distended and whether sensation in this area is normal. Abnormal contractions of the muscles in the pelvic floor can be documented by using manometry.

From: Encopresis WebMD Medical Reference

SOURCE:

American Academy of Pediatrics.

American College of Gastroenterology.

UpToDate.com: "Chronic functional constipation and fecal incontinence in infants and children: Treatment."

 

Reviewed by Jennifer Robinson on May 10, 2019

SOURCE:

American Academy of Pediatrics.

American College of Gastroenterology.

UpToDate.com: "Chronic functional constipation and fecal incontinence in infants and children: Treatment."

 

Reviewed by Jennifer Robinson on May 10, 2019

NEXT QUESTION:

How else can an anorectal manometry help with encopresis?

WAS THIS ANSWER HELPFUL

THIS TOOL DOES NOT PROVIDE MEDICAL ADVICE. It is intended for general informational purposes only and does not address individual circumstances. It is not a substitute for professional medical advice, diagnosis or treatment and should not be relied on to make decisions about your health. Never ignore professional medical advice in seeking treatment because of something you have read on the WebMD Site. If you think you may have a medical emergency, immediately call your doctor or dial 911.

    This tool does not provide medical advice. See additional information.

    Other Answers On: