Kammervätska

Kammervätska, also known as aqueous humor, is a transparent fluid that fills the anterior and posterior chambers of the eye. It is produced by the ciliary body, a structure located behind the iris. The primary functions of kammervätska are to nourish the avascular tissues of the eye, such as the cornea and lens, and to maintain intraocular pressure. This pressure is crucial for the eye's shape and optical function.

Kammervätska is a complex fluid that is primarily composed of water, but also contains electrolytes, proteins, and glucose. It is constantly being produced and drained from the eye. The drainage occurs through the trabecular meshwork, a spongy tissue located at the angle where the iris and cornea meet, and then into Schlemm's canal, a circular vessel that leads to the venous system. A smaller portion can also drain through the uveoscleral pathway.

Disruptions in the production or drainage of kammervätska can lead to increased intraocular pressure, a condition known as glaucoma. Glaucoma can damage the optic nerve and lead to vision loss if left untreated. Regular eye examinations are important for monitoring intraocular pressure and detecting any potential issues with kammervätska circulation. The consistency and clarity of kammervätska are vital for clear vision, as any opacities or changes in its composition can affect light transmission to the retina.