The word "arteria haemorrhoidalis media" is a complex medical term that refers to the middle rectal artery. The IPA phonetic transcription for this word is ɑrtɛriə hɛmɔrɔɪdəlɪs miːdiə. The spelling of this word is based on the Latin language from which it originates. In Latin, "arteria" means artery, "haemorrhoidalis" means pertaining to hemorrhoids, and "media" means middle. Therefore, the words when combined together refer to the middle rectal artery that is associated with hemorrhoids.
The term "arteria haemorrhoidalis media" refers to a specific blood vessel found in the human body that is primarily associated with the vascular supply to the rectum, specifically within the context of hemorrhoids. The word "arteria" comes from Latin meaning "artery," which is a type of blood vessel responsible for carrying oxygenated blood away from the heart to various parts of the body. "Haemorrhoidalis" refers to hemorrhoids, which are swollen veins in the lower part of the rectum and anus.
The "arteria haemorrhoidalis media" is located within the anal canal and belongs to the arterial network supplying the hemorrhoidal plexus. This blood vessel plays a crucial role in providing oxygenated blood to the hemorrhoidal tissue. It is responsible for maintaining the circulatory system, ensuring the delivery of nutrients and oxygen to support the normal physiological functions of the rectum.
When the artery becomes dilated or inflamed, it can contribute to the formation of hemorrhoids, which are often associated with pain, itching, and discomfort. Treatment options for hemorrhoids sometimes involve targeting the "arteria haemorrhoidalis media" to reduce blood flow to the affected area and alleviate symptoms.
In summary, the "arteria haemorrhoidalis media" is a blood vessel located in the anal canal, providing essential oxygenated blood supply to the hemorrhoidal tissue. It is involved in the pathophysiology of hemorrhoids and plays a critical role in their management and treatment.
Anterior division of hypogastrica; distribution, rectum; anastomoses, haemorrhoidalis superior and inferior.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.