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  2. Transanal hemorrhoidal dearterialization - Wikipedia

    en.wikipedia.org/wiki/Transanal_hemorrhoidal_de...

    Hemorrhoids are fed by arteries and drained by veins. The arterial blood supply is based on the superior rectal (hemorrhoidal) artery. Just as veins in the leg weaken and become prominent, hemorrhoidal veins also may become varicose, resulting in internal hemorrhoids or “piles”. Internal hemorrhoids are divided into four grades.

  3. Hemorrhoid - Wikipedia

    en.wikipedia.org/wiki/Hemorrhoid

    Hemorrhoids (or haemorrhoids), also known as piles, are vascular structures in the anal canal. [ 7 ] [ 8 ] In their normal state, they are cushions that help with stool control. [ 2 ] They become a disease when swollen or inflamed ; the unqualified term hemorrhoid is often used to refer to the disease. [ 8 ]

  4. Stapled hemorrhoidopexy - Wikipedia

    en.wikipedia.org/wiki/Stapled_hemorrhoidopexy

    Conventional hemorrhoidectomy provides permanent symptomatic relief for most patients, and effectively treats any external component of the hemorrhoids. However, the wounds created by the surgery are usually associated with considerable post-operative pain which necessitates a prolonged recovery period.

  5. Category:Spanish language templates - Wikipedia

    en.wikipedia.org/wiki/Category:Spanish_language...

    [[Category:Spanish language templates]] to the <includeonly> section at the bottom of that page. Otherwise, add <noinclude>[[Category:Spanish language templates]]</noinclude> to the end of the template code, making sure it starts on the same line as the code's last character.

  6. Category:Language templates - Wikipedia

    en.wikipedia.org/wiki/Category:Language_templates

    [[Category:Language templates]] to the <includeonly> section at the bottom of that page. Otherwise, add <noinclude>[[Category:Language templates]]</noinclude> to the end of the template code, making sure it starts on the same line as the code's last character.

  7. Sclerotherapy - Wikipedia

    en.wikipedia.org/wiki/Sclerotherapy

    The original Tessari method has now been modified by the Whiteley-Patel modification which uses 3 syringes, all of which are silicone-free. [15] The sclerosant drugs ( sodium tetradecyl sulfate , bleomycin or polidocanol ) are mixed with air or a physiological gas ( carbon dioxide ) in a syringe or by using mechanical pumps.

  8. Preparation H - Wikipedia

    en.wikipedia.org/wiki/Preparation_H

    Preparation H is an American brand of medications that is made by Pfizer, used in the treatment of hemorrhoids.Hemorrhoids are caused at least in part by inflamed blood vessels, and most versions of Preparation H work by reducing inflammation in blood vessels.

  9. Perianal hematoma - Wikipedia

    en.wikipedia.org/wiki/Perianal_hematoma

    Perianal hematoma are caused by the rupture of a small vein that drains blood from the anus. [4] This rupture may be the result of forceful or strained bowel movement, anal sex or caused by heavy lifting, coughing or straining.