Macular function in typical and reticular retinoschisis

Fifty-three patients with typical and reticular degenerative retinoschisis were evaluated. They demonstrated a corrected visual acuity of 20/20 except when some independent and unrelated ophthalmic condition was present. With a special protocol of test procedures, macular function in nine degenerative retinoschisis patients was found not significantly different from macular function in nine control patients. Macular function prognosis associated with degenerative retinoschisis is favorable, and implications for differential diagnosis are presented.