Gonioscopy in Eye Care

Anerior Chamber Angle

Gonioscopy is a specialized eye examination technique used to visualize the anterior chamber angle structures of the eye, which are crucial in the diagnosis and management of glaucoma and other ocular conditions. The anterior chamber angle, where the cornea and iris meet, contains important structures such as the trabecular meshwork, Schlemm's Canal, and the ciliary body. These structures are essential for the regulation of intraocular pressure (IOP) by facilitating the drainage of aqueous humor from the eye.

Key structures in the anterior chamber angle include:
-Trabecular Meshwork: a spongy tissue that allows aqueous humor to drain into Schlemm's Canal;
-Schlemm's Canal: A circular channel that drains aqueous humor from the eye into the bloodstream;
-Ciliary Body: produces aqueous humor and contains the muscle that controls the lens shape;

Understanding the anatomy and function of the anterior chamber angle structures through gonioscopy is a fundamental aspect of comprehensive glaucoma care. Proper training and expertise in performing gonioscopy are essential for accurate diagnosis and management. Eye care professionals must be adept at interpreting gonioscopic findings to guide treatment decisions and improve patient outcomes.