释义 |
Kestenbaum sign Kes·ten·baum sign (kes'tĕn-bahm), a decrease in the number of arterioles crossing optic disc margins as a sign of optic neuritis.Kestenbaum sign Ophthalmology ↓ number of arterioles crossing optic disk margins, a finding in optic atrophy. See Optic atrophy. Kes·ten·baum sign (kes'ten-bowm sīn) A decrease in the number of arterioles crossing optic disc margins as a sign of optic neuritis. Kestenbaum, Alfred, U.S. ophthalmologist, 1890-1961. Kestenbaum number - the difference between the two pupil diameters when each eye is measured in bright light with the other eye tightly covered.Kestenbaum sign - a decrease in the number of arterioles crossing optic disk margins as a sign of optic neurtis. |