释义 |
Ronne nasal step Rønne na·sal step (ren'ĕ), a nasal visual field defect with one margin corresponding to the retinal horizontal medium; seen in glaucoma.Rønne na·sal step (rĕr'nĕ nā'zăl step) A nasal visual field defect with one margin corresponding to the retinal horizontal medium; seen in glaucoma. Rønne, Henning K.T., Danish ophthalmologist, 1878-1947. Rønne nasal step - a nasal visual field defect with one margin corresponding to the retinal horizontal medium. |