What to Expect During an Anorectal Manometry Procedure

If you’ve been scheduled for an anorectal manometry test, you might have questions about what it involves and how to prepare. This procedure helps NYGA’s gastroenterologists evaluate how well the muscles and nerves in your rectum and anus are functioning, which is vital for diagnosing chronic constipation, fecal incontinence, or other bowel control issues.

Anorectal Manometry Test Defined

Anorectal manometry measures pressure, muscle coordination, and sensation in the rectum and anal canal. These measurements help your doctor understand how effectively your body controls bowel movements.

Why gastroenterologists recommend it

• Your gastroenterologist may recommend anorectal manometry if you experience:
• Chronic constipation or difficulty passing stool
• Fecal incontinence or loss of bowel control
• Incomplete evacuation or a feeling of blockage during bowel movements

By identifying whether the issue stems from muscle weakness, nerve dysfunction, or coordination problems, this test enables more precise treatment planning, often leading to better outcomes and a higher quality of life.

Preparing for Your Anorectal Manometry Appointment

Preparation for anorectal manometry is simple and usually involves just a few steps. You may be asked to avoid eating or drinking for several hours before your appointment and wear loose-fitting, comfortable clothing. Your provider will likely recommend using a mild enema or suppository the night before or the morning of your test to ensure the rectum is clear.

Be sure to follow your doctor’s instructions closely to help ensure accurate results. You can continue taking most medications as usual, but check with your provider if you take blood thinners or medications that affect bowel movements.

What Happens During the Procedure

Anorectal manometry is a quick, minimally invasive procedure that typically takes 20 to 30 minutes. You’ll be asked to lie comfortably on your side while a thin, flexible catheter with a small balloon at the tip is gently inserted into your rectum.

Once the catheter is in place, the doctor will:

• Measure resting pressure in the anal sphincter muscles
• Ask you to squeeze or push to assess muscle coordination
• Inflate a small balloon to evaluate sensation and reflexes

The test is not painful, though you may feel mild pressure or a brief urge to have a bowel movement. No sedation is required, and you’ll be awake and able to communicate throughout the procedure.

Recovery and Results After Anorectal Manometry

There’s no downtime after the test; you can resume normal activities immediately. Most patients return to work or their daily routines right away. You may experience mild temporary discomfort, but it usually resolves quickly.

Your gastroenterologist will review the results with you after the procedure or at a follow-up visit. The findings help determine the best treatment plan for your symptoms, which may include dietary adjustments, pelvic floor therapy, medications, or biofeedback training.

Schedule Your Anorectal Manometry Appointment Today

If you’ve been struggling with chronic constipation, difficulty passing stool, or bowel incontinence, anorectal manometry can help uncover the cause and guide effective treatment.

NYGA’s experienced gastroenterologists perform this test in a calm, professional setting designed for your comfort and privacy.

 

Don’t wait—prioritize your health today.