LUMBAR VEIN Meaning and
Definition
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The lumbar vein refers to any of the several large veins located in the lumbar region of the body, specifically within the lower back area. The lumbar veins are an integral part of the circulatory system and are responsible for facilitating the return of deoxygenated blood from the lower body back to the heart.
There are typically four lumbar veins in total, two on each side of the spine, corresponding to the lumbar arteries. These veins parallel the course of the lumbar arteries and are usually named according to their position in relation to the corresponding artery. The right lumbar veins have a shorter course as they drain into the inferior vena cava, while the left lumbar veins connect to the left renal vein.
The lumbar veins receive blood from various sources, including the spinal cord, muscles, skin, pelvic organs, and abdominal wall. This blood is then transported back to the heart, where it can be reoxygenated and recirculated throughout the body. Additionally, the lumbar veins play a role in maintaining proper blood pressure and fluid balance within the body.
Understanding the anatomy and function of the lumbar veins is crucial in various medical fields, particularly in surgery, interventional radiology, and phlebology. Disorders or pathologies affecting the lumbar veins may lead to conditions such as varicose veins, deep vein thrombosis, or other venous insufficiencies.
Common Misspellings for LUMBAR VEIN
- kumbar vein
- pumbar vein
- oumbar vein
- lymbar vein
- lhmbar vein
- ljmbar vein
- limbar vein
- l8mbar vein
- l7mbar vein
- lunbar vein
- lukbar vein
- lujbar vein
- lumvar vein
- lumnar vein
- lumhar vein
- lumgar vein
- lumbzr vein
- lumbsr vein
- lumbwr vein
Etymology of LUMBAR VEIN
The word "lumbar" comes from the Latin word "lumbus" which means "loin" or "lower back". It is derived from the Proto-Indo-European root "lendh-" meaning "loin".
The word "vein" comes from the Old English word "wen", which means "tube" or "conduit". It has its roots in the Proto-Germanic word "wēnō" and is related to the Old Norse word "væna" and the Latin word "vena". The Latin "vena" can be traced back to the Proto-Indo-European root "wenh₁-" meaning "to flow".
Therefore, the combination "lumbar vein" refers to the vein located in the lower back region, specifically in the area of the loins.
Similar spelling words for LUMBAR VEIN
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