SAPHENOUS VEINS Meaning and
Definition
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Saphenous veins refer to a system of veins found in the human body that are responsible for carrying deoxygenated blood from the lower extremities back to the heart. Specifically, these veins are found within the superficial venous system of the legs and thighs. The word "saphenous" stems from the Greek word "saphene," meaning "apparent" or "manifest," which describes the superficial position of these veins.
There are two primary saphenous veins in the body: the great saphenous vein and the small saphenous vein. The great saphenous vein is the longer and larger of the two, running along the inside of the leg, from the foot all the way up to the groin. Conversely, the small saphenous vein is shorter and runs along the back of the calf, from the foot to the popliteal fossa behind the knee.
Saphenous veins possess one-way valves that aid in the circulation of blood by preventing its backward flow. These valves play a crucial role in maintaining efficient blood flow toward the heart while standing or moving. Additionally, the saphenous veins contribute to the overall drainage of blood from the skin and superficial tissues of the lower limbs.
In various medical procedures, such as varicose vein treatments or coronary artery bypass grafting, the saphenous veins are frequently utilized as grafts, as they are easily accessible and can be harvested without significant risk to the patient. Overall, the saphenous veins are vital components of the circulatory system, facilitating proper blood circulation and ensuring the return of deoxygenated blood for oxygenation.
Common Misspellings for SAPHENOUS VEINS
- saphenous vein
- aaphenous veins
- zaphenous veins
- xaphenous veins
- daphenous veins
- eaphenous veins
- waphenous veins
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- saohenous veins
- salhenous veins
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- sa0henous veins
- sapgenous veins
- sapbenous veins
- sapnenous veins
- sapjenous veins
- sapuenous veins
Etymology of SAPHENOUS VEINS
The word "saphenous" comes from the Greek word "saphenēs", which means "manifest" or "evident". The saphenous veins are long, superficial veins that are easily visible on the surface of the body, which explains their name. Therefore, "saphenous veins" can be understood as "evident veins".
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