Choroid of the Eye - All About Vision
WebFeb 22, 2021 · The choroid is the middle layer of tissue in the wall of the eye. It’s found between the sclera (the whites of the eyes) and the retina (the light-sensitive tissue in the back of the eye). This thin layer of tissue is made up almost entirely of blood vessels.
Choroid - Wikipedia
WebThe choroid, also known as the choroidea or choroid coat, is a part of the uvea, the vascular layer of the eye. It contains connective tissues , and lies between the retina and the sclera . The human choroid is thickest at the far extreme rear of the eye (at 0.2 mm), while in the outlying areas it narrows to 0.1 mm. [1] The choroid provides ...
Choroid: Anatomy and function | Kenhub
WebOct 30, 2023 · The main function of the choroid is to provide oxygen and nourishment to the outer retina. However, it is also important in thermoregulation of the posterior eye, the modulation of intraocular pressure and in the drainage of …
Choroid - American Academy of Ophthalmology
WebMar 28, 2016 · Choroid. Leer en Español: Coroides. Published Mar. 28, 2016. The part of your eye between the sclera and the retina. The choroid is part of the uvea, and it contains blood vessels and connective tissue. Read an overview of general eye anatomy to learn how the parts of the eye work together. Terms of Service permission.
What Is the Choroid of the Eye? - Verywell Health
WebUpdated on August 11, 2022. Medically reviewed by Christine L. Larsen, MD. Print. The choroid is the vascular layer of the eye that lies between the retina and the sclera. The choroid is thickest in the back of the eye, where it is about 0.2 mm, and narrows to 0.1 mm in the peripheral part of the eye.
Chorioretinitis: Symptoms, Causes & Treatment Options
WebChorioretinitis — a type of posterior uveitis — is inflammation of your retina and choroid. As your choroid supports your retina’s outer layers, inflammation can lead to complications that threaten your vision. Immediate treatment by …
Choroid: MedlinePlus Medical Encyclopedia
WebApr 27, 2023 · The choroid is the layer of blood vessels and connective tissue between the white of the eye and retina (at the back of the eye). It is part of the uvea and supplies nutrients to the inner parts of the eye. Inflammation of the choroid is called choroiditis.
Neuroanatomy, Choroid Plexus - StatPearls - NCBI Bookshelf
WebJul 24, 2023 · The choroid plexus is a complex network of capillaries lined by specialized cells and has various functions. One of the primary functions is to produce cerebrospinal fluid (CSF) via the ependymal cells that line the ventricles of the brain.
The structure and function of the human choroid - ScienceDirect
WebThe choroid is a sponge-like vascular connective tissue located between the sclera and the retina and making up the posterior part of the uvea ( Fig. 1 ). In humans, it is about 200 μm thick at birth and decreases to about 80 μm by …
The Choroid | SpringerLink
WebJul 29, 2021 · The choroid is the most vascular structure in the body and serves the most metabolically active tissue, the retina. As such the choroid is an integral portion of the visual system and highly prone to alteration and atrophy in highly myopic eyes. The chapter starts with a presentation of the embryology, anatomy, and physiology of the choroid.
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