Anorectal Manometry, in Visit Clinic

Anorectal manometry measures pressures and coordination of the rectum and anal sphincter, rectal sensation, and reflexes (including the recto‑anal inhibitory reflex). It evaluates pelvic floor and sphincter function to diagnose causes of chronic constipation, fecal incontinence, dyssynergic defecation, and Hirschsprung disease, and helps guide treatments such as biofeedback therapy or surgical decisions.

Yes. Anorectal manometry is usually performed while you are awake and alert; general anesthesia isn’t required. A thin catheter or probe is gently inserted into the rectum and anal canal to measure muscle pressures. You may get lubricant or a topical anesthetic and feel some discomfort, but the test is brief. Sedation or anesthesia is rarely used, mainly for children or very anxious patients.

Costs vary widely by country and setting. In India it's often around ₹1,000–6,000 (~$12–$72). In the UK private clinics charge roughly £200–£800, while NHS patients usually receive it without a direct fee. In the US the total charge commonly ranges $800–$2,500 before insurance. Coverage and out‑of‑pocket costs depend on facility and your insurer—confirm with them.

Anorectal manometry is performed in a dedicated motility or colorectal clinic by trained specialists—typically a gastroenterologist or colorectal surgeon—or by specialist motility physiologists/nurses under their supervision. Technicians or clinical physiologists may operate the equipment while the specialist interprets results. For children, a pediatric gastroenterologist or trained pediatric motility team usually conducts the test.

Anorectal manometry is generally not painful. A thin flexible catheter or probe is inserted into the rectum to measure muscle pressures; most people feel mild discomfort, pressure, cramping, or an urge to push. Any pain is usually brief; serious complications are rare. The test is short, well tolerated, and you should tell staff about pain, recent surgery, severe hemorrhoids, or inflammatory bowel disease beforehand.

You’ll usually be asked to empty the rectum with a small enema a few hours before the test and to stop or adjust laxatives, antidiarrheals or other meds that affect bowel motility as directed. Avoid heavy or gas-producing meals that day, wear comfortable clothes, and empty your bladder. Tell staff if you’re pregnant or have implanted devices. No sedation is typically needed; arrive on time.