| 
 | 
Medical Definition of Dellen
1. Shallow, saucer-like, clearly defined excavations at the margin of the cornea, about 1.5 by 2 mm, due to localised dehydration; also called Fuchs' dellen. Origin: D. Pl. Of delle, low ground, pit (05 Mar 2000)
| 
 | 
1. Shallow, saucer-like, clearly defined excavations at the margin of the cornea, about 1.5 by 2 mm, due to localised dehydration; also called Fuchs' dellen. Origin: D. Pl. Of delle, low ground, pit (05 Mar 2000)