Kammionestettä

Kammionestettä, 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 function of kammionestettä is to maintain intraocular pressure, which is crucial for the structural integrity of the eye. It also provides nutrients to avascular structures like the cornea and lens and removes metabolic waste products.

The composition of kammionestettä is similar to that of plasma but with a lower protein concentration. It is primarily composed of water, with dissolved electrolytes, glucose, amino acids, and vitamins. The flow of kammionestettä is a continuous cycle. It is secreted by the ciliary body into the posterior chamber, then flows through the pupil into the anterior chamber. From the anterior chamber, it drains out of the eye through the trabecular meshwork and Schlemm's canal.

Disruptions in the production or drainage of kammionestettä can lead to elevated intraocular pressure, a condition known as glaucoma. This can damage the optic nerve and lead to vision loss. Therefore, maintaining the proper balance of kammionestettä is vital for healthy vision. Regular eye examinations can help detect any abnormalities in kammionestettä production or drainage, allowing for timely intervention.