Karl Koller (ophthalmologist)
Karl Koller | |
|---|---|
Karl Koller | |
| Born | December 3, 1857 |
| Died | March 21, 1944 (aged 86) |
| Nationality | Austrian |
| Known for | Cocaine as a local anaesthetic |
| Scientific career | |
| Fields | Ophthalmology |
Karl Koller (December 3, 1857 – March 21, 1944) was an Austrian ophthalmologist. He began his medical career as a surgeon at the Vienna General Hospital and a colleague of Sigmund Freud.