INNOMINATE VESSEL Meaning and
Definition
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An innominate vessel, also known as the brachiocephalic artery or innominate artery, is a large blood vessel that arises from the aortic arch in the human body. It is one of the major arteries responsible for supplying oxygen-rich blood to the head, neck, and arm regions. The term "innominate" refers to the vessel's unusual anatomical location, as it courses obliquely from the aortic arch towards the right side of the body.
The innominate vessel is divided into two main branches: the right subclavian artery and the right common carotid artery. The right subclavian artery is responsible for providing oxygenated blood to the right arm and upper chest, while the right common carotid artery supplies the right side of the head and neck. However, it is important to note that the innominate vessel is unique in that it does not have a direct left-sided counterpart, unlike most other major arteries in the body.
The innominate vessel is considered an essential conduit for blood flow since it connects the aorta, the largest artery in the body, to the upper extremities and head. Blockage or narrowing of the innominate vessel, often due to atherosclerosis, can lead to reduced blood flow to these regions, resulting in symptoms such as arm pain, chest discomfort, and lightheadedness. Surgical interventions, such as angioplasty or stenting, may be necessary to restore proper blood flow if significant arterial narrowing occurs within the innominate vessel.
Common Misspellings for INNOMINATE VESSEL
- unnominate vessel
- jnnominate vessel
- knnominate vessel
- onnominate vessel
- 9nnominate vessel
- 8nnominate vessel
- ibnominate vessel
- imnominate vessel
- ijnominate vessel
- ihnominate vessel
- inbominate vessel
- inmominate vessel
- injominate vessel
- inhominate vessel
- inniminate vessel
- innkminate vessel
- innlminate vessel
- innpminate vessel
- inn0minate vessel
- inn9minate vessel
Etymology of INNOMINATE VESSEL
The word "innominate vessel" is derived from Latin and Greek roots.
The term "innominate" is derived from the Latin word "innominatus", which itself is a combination of the Latin prefix "in-" meaning "not" or "without", and "nominare" meaning "to name". "Innominatus" essentially means "unnamed" or "without a name".
The word "vessel" has its roots in the Latin word "vās" (plural: "vāsa"), meaning "container" or "vessel". It is also related to the Greek word "phialē", meaning "vial" or "flask".
So, when we combine these roots, "innominate vessel" can be understood as a vessel or container that is unnamed or without a specific designation.
