Manometry

Manometry

Manometry (pronunciation: /məˈnɒmɪtri/) is a medical diagnostic technique used to measure pressure within the body, particularly in the gastrointestinal tract. The term is derived from the Greek words 'manos' meaning 'thin' or 'rare', and 'metron' meaning 'measure'.

Etymology

The term 'manometry' is derived from the Greek words 'manos' meaning 'thin' or 'rare', and 'metron' meaning 'measure'. It was first used in the medical field in the late 19th century.

Procedure

Manometry involves the use of a thin, flexible tube (manometer) that is passed through a body opening or inserted into a body cavity. The manometer is connected to a device that measures pressure. The pressure readings can help diagnose various conditions and disorders, such as achalasia, gastroesophageal reflux disease (GERD), and Hirschsprung's disease.

Types of Manometry

There are several types of manometry, including esophageal manometry, anorectal manometry, and gastric manometry. Each type is used to diagnose specific conditions related to the respective body part.

Esophageal Manometry

Esophageal manometry measures the pressure and coordination of esophageal muscles as they transport food and liquids from the mouth to the stomach. It is often used to diagnose conditions such as achalasia and GERD.

Anorectal Manometry

Anorectal manometry measures the pressure of the anal sphincter muscles, the sensation in the rectum, and the neural reflexes that are needed for normal bowel movements. It is often used to diagnose conditions such as Hirschsprung's disease and fecal incontinence.

Gastric Manometry

Gastric manometry measures the pressure and coordination of the stomach muscles. It is often used to diagnose conditions such as gastroparesis and functional dyspepsia.

Related Terms

• Achalasia
• Gastroesophageal reflux disease (GERD)
• Hirschsprung's disease
• Esophageal manometry
• Anorectal manometry
• Gastric manometry

External links

• Medical encyclopedia article on Manometry
• Wikipedia's article - Manometry

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