POSTERIOR FACIAL VEIN Meaning and
Definition
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The posterior facial vein is a blood vessel that is part of the facial venous system, which functions to carry deoxygenated blood away from the face and back to the heart. This vein is considered a significant component of the deep facial veins.
The posterior facial vein originates from the pterygoid plexus, a complex network of veins located in the deep facial region. It passes downward and posteriorly, running parallel to the external carotid artery. Along its course, the vein receives blood from various tributaries, including the deep temporal veins and the maxillary vein. As it continues its descent, it eventually joins the veins of the neck, including the common facial vein or the retromandibular vein, forming interconnected anastomoses that ultimately drain into the internal jugular vein.
The posterior facial vein plays a crucial role in the blood circulation of the face, allowing for the efficient removal of deoxygenated blood. It is also significant in surgery, as it serves as a landmark for identifying anatomical structures during various facial procedures. Additionally, the posterior facial vein can sometimes be involved in the spread of infections or the development of thrombosis, requiring medical attention and intervention.
Common Misspellings for POSTERIOR FACIAL VEIN
- oosterior facial vein
- losterior facial vein
- -osterior facial vein
- 0osterior facial vein
- pisterior facial vein
- pksterior facial vein
- plsterior facial vein
- ppsterior facial vein
- p0sterior facial vein
- p9sterior facial vein
- poaterior facial vein
- pozterior facial vein
- poxterior facial vein
- podterior facial vein
- poeterior facial vein
- powterior facial vein
- posrerior facial vein
- posferior facial vein
- posgerior facial vein
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