It is typically performed to find the cause offecal incontinenceorchronic constipation.
FatCamera / Getty Images
Who May Need Anorectal Manometry?
Specialized muscles must work together to have healthy bowel movements.
FatCamera / Getty Images
Constipation and fecal incontinence are the most likely conditions to require anorectal manometry.
People with other health disorders and symptoms may also need the procedure.
Specific issues that may require an anorectal manometry include:
What is Fecal Incontinence?
In some cases, fecal matter can leak out of the anus without a person noticing.
How Does Anorectal Manometry Work?
Anorectal manometry uses a tool known as a manometer, which is an electromechanical machine that measures pressure.
How Does the Manometer Work?
It is inserted into the rectum and anus.
The end of the tube has a deflated balloon that is inflated while inside the rectum.
This inflation is designed to activate specific nerves within the body to stimulate the muscles.
The rectum and anus must be clear of fecal matter, so refraining from overeating helps get accurate results.
You will also have to perform two salineenemasat least two hours before the procedure begins to stimulate abowel movement.
This will help wipe the area so that the manometer can be easily inserted into the rectal cavity.
What Else Can I Do to Help Get Accurate Results?
Your healthcare provider may have further instructions for you to follow.
For example, some types of medications may need to be adjusted beforehand.
What Happens During the Anorectal Manometry Procedure?
Noanesthesiais required for an anorectal manometry procedure because it is relatively simple and non-invasive.
How Long Does an Anorectal Manometry Take?
Once it has finished, it’s possible for you to continue your regular daily activities.
Is Anorectal Manometry Painful?
Anorectal manometry may come with some level of discomfort, but it is not typically painful.
The manometer tool is roughly the size of a thermometer.
What Is a Balloon Expulsion Test?
Along with anorectal manometry, a balloon expulsion test may be performed to help reach a better diagnosis.
The test involves inserting a small balloon in the anus and rectum and then filling it with water.
Why Do I Need More Than One Test?
That way, they can reach the proper diagnosis and, thus, develop the appropriate approach to care.
Are There Risks or Side Effects to Anorectal Manometry?
Typically, anorectal manometry is safe and effective.
The chances of an adverse event are low, but they are not non-existent.
Does Anorectal Manometry Lead to Effective Diagnosis and Treatment?
Anorectal manometry can help with diagnosis and treatment in many cases.
People undergoing the procedure can expect relatively low discomfort and return to their daily activities once it is done.
Johns Hopkins Medicine.Anorectal manometry.
The Motility Society.Patient information on anorectal manometry.
