CENTRAL RETINAL VEINS Meaning and
Definition
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Central retinal veins refer to the main blood vessels responsible for draining deoxygenated blood from the retina and returning it to the systemic circulation. They are part of the ocular vascular system and function in conjunction with the central retinal artery to maintain a steady supply of nutrients and oxygen to the retinal tissue.
The central retinal veins originate from smaller veins called venules, which collect blood from the capillaries within the retina. These venules eventually merge to form the central retinal veins, which exit the eye through the optic nerve head. Upon exiting the eye, the central retinal veins join with other veins to form the ophthalmic vein, which then progresses to the cavernous sinus in the cranial cavity.
Dysfunction or blockage in the central retinal veins can lead to a condition known as central retinal vein occlusion (CRVO). CRVO may result in impaired blood flow, causing compromised circulation, swelling, and bleeding within the retina. This can lead to visual disturbances and potentially permanent vision loss if left untreated.
Assessment, diagnosis, and treatment of central retinal vein disorders are typically performed by ophthalmologists or retinal specialists. Treatment options may include medications to improve blood flow, laser therapy to address underlying causes, or surgical intervention in severe cases. Regular eye examinations and monitoring of the central retinal veins are crucial for maintaining optimal eye health and preventing potential complications.
Common Misspellings for CENTRAL RETINAL VEINS
- xentral retinal veins
- ventral retinal veins
- fentral retinal veins
- dentral retinal veins
- cwntral retinal veins
- csntral retinal veins
- cdntral retinal veins
- crntral retinal veins
- c4ntral retinal veins
- c3ntral retinal veins
- cebtral retinal veins
- cemtral retinal veins
- cejtral retinal veins
- cehtral retinal veins
- cenrral retinal veins
- cenfral retinal veins
- cengral retinal veins
- cenyral retinal veins
- cen6ral retinal veins
- cen5ral retinal veins
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