ᴠᴇᴛ ᴀʀɢᴇɴᴛᴜᴍ on Instagram‎: "Re-Posted • @aachensv 🔃 GONIOSCOPY Etymology: “Gonia” (angle) + “Skopein” (examine). It is used to examine the iridocorneal angle. What does this additional test to the ophthalmological examination consist of? Topical anesthetic, cohesive gel to hold the lens and some form of magnification (slit lamp, direct ophthalmoscope) are used. In dogs a special lens (goniolens) is used and in cats the angle can be observed directly without the need for a lens, although with i