Rectal dilator

Rectal Dilator

A Rectal Dilator (Pronunciation: Rek-tal Dye-lay-tor) is a medical device used to stretch and relax the anus and rectum muscles to facilitate medical examinations or procedures, or to alleviate certain medical conditions.

Etymology

The term "Rectal Dilator" is derived from the Latin words "Rectum," meaning straight, and "Dilator," meaning one that expands. It directly refers to the device's function of expanding the rectum.

Usage

Rectal dilators are commonly used in medical procedures such as colonoscopy, proctoscopy, and sigmoidoscopy. They are also used in the treatment of conditions like anal fissures, hemorrhoids, and constipation.

Types

There are various types of rectal dilators, including inflatable dilators, graduated dilators, and bougie dilators. The type used often depends on the specific medical need and the patient's comfort.

Procedure

The procedure for using a rectal dilator typically involves the application of a lubricant to the device, followed by gentle insertion into the rectum. The device is then gradually inflated or expanded to achieve the desired dilation.

Related Terms

• Anus
• Rectum
• Colonoscopy
• Proctoscopy
• Sigmoidoscopy
• Anal Fissures
• Hemorrhoids
• Constipation
• Bougie

External links

• Medical encyclopedia article on Rectal dilator
• Wikipedia's article - Rectal dilator

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