What does gonioscopy examine?

Gonioscopy is a specialized eye examination technique used to visualize the iridocorneal angle, which is the area where the iris meets the cornea. This examination is crucial for assessing the drainage system of the eye and determining if there are any blockages or abnormalities that could lead to conditions such as glaucoma. By using a gonioscope, healthcare professionals can directly view the angle and gather important information about the eye's anatomy and any pathologies present.

The importance of examining the iridocorneal angle lies in its relationship to intraocular pressure and fluid dynamics within the eye. This is essential for diagnosing and managing glaucoma, as abnormalities in this area can indicate a risk for increased eye pressure and potential optic nerve damage. Therefore, gonioscopy plays a pivotal role in comprehensive eye examinations, particularly for patients at risk of developing ocular diseases that involve the drainage mechanisms of the eye.