WordNet (r) 3.0 (2006):

detached retina
    n 1: visual impairment resulting from the retina becoming
         separated from the choroid in the back of the eye; treated
         by photocoagulation [syn: retinal detachment, detachment
         of the retina, detached retina]

Moby Thesaurus II by Grady Ward, 1.0:

20 Moby Thesaurus words for "detached retina":
   amaurosis, blepharitis, cataract, choroiditis, conjunctivitis,
   cross-eye, defective vision, esotropia, eye defect, glaucoma,
   gutta serena, iritis, keratitis, optic neuritis, pink eye,
   retinoblastoma, sty, trachoma, uveitis, walleye