Gonioscopy
| Gonioscopy | |
|---|---|
| Goldmann Goniolens schematic | |
| Specialty | Optometry, ophthalmology | 
| MeSH | D006068 | 
In ophthalmology, gonioscopy is a routine procedure that measures the angle between the iris and the cornea (the iridocorneal angle), using a goniolens (also known as a gonioscope) together with a slit lamp or operating microscope. Its use is important in diagnosing and monitoring various eye conditions associated with glaucoma.