Definition of gonioscopy - NCI Dictionary of Cancer Terms

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gonioscopy (GOH-nee-OS-koh-pee)

A procedure in which a gonioscope (special lens) is used to look at the front part of the eye between the cornea (the clear layer) and the iris (the colored part of the eye). Gonioscopy checks for blockages in the area where fluid drains out of the eye.

Previous Definitions:	goiter, gonad, gonadal dysgenesis, gonadotropin-releasing hormone, gonadotropin-releasing hormone agonist
Next Definitions:	Gonzalez regimen, Gorlin syndrome, goserelin, gossypol, gp100