Procedures
Anorectal Manometry
Anorectal manometry is a diagnostic procedure used to evaluate the function of the muscles in the rectum and anus. It is commonly performed to assess conditions such as chronic constipation, fecal incontinence, or rectal pain by measuring the strength and coordination of the sphincter muscles.
Overview
Anorectal manometry is a minimally invasive procedure that uses a thin, flexible catheter with sensors to measure the pressure and function of the rectum and anal sphincter muscles. The catheter is gently inserted into the rectum, and the patient may be asked to squeeze, relax, and push at different times to assess muscle coordination and strength.
Purpose of the Procedure
Anorectal manometry is performed to assess the function and coordination of the rectal and anal muscles, aiding in the diagnosis and management of conditions such as fecal incontinence, chronic constipation, and pelvic floor dysfunction.
How to Prepare
For anorectal manometry, patients will do a bowel prep to include two enemas to ensure the rectum is empty. Patients are advised to inform the provider of any recent surgeries or infections in the anal or rectal area.
What to expect after
Following anorectal manometry, patients can resume normal activities immediately. There may be slight discomfort or a sensation of fullness in the rectal area, but this typically resolves within a few hours. No sedation is used, allowing patients to drive themselves home after the procedure.
Complications & Risk
Anorectal manometry is a low-risk procedure, but in rare cases, patients may experience mild rectal discomfort, bleeding, or irritation following the test. There is minimal risk of infection or injury to the rectum if the procedure is performed by an experienced provider.
Results and Follow-up
Following anorectal manometry, results are typically available shortly after the procedure. The provider interprets the measurements of muscle function and coordination, and results are used to develop a treatment plan for conditions such as constipation or fecal incontinence. If abnormalities are found, follow-up appointments may include physical therapy or further diagnostic testing.