| 释义 |
quadrantic, a. Ophthalm.|kwɒˈdræntɪk|
[f. quadrant n.1 + -ic.]
Involving the upper or lower part of one side of the visual field.
1914Trans. Ophthalm. Soc. XXXIV. 212 Lower quadrantic right hemianopsia of four years standing. 1938S. Duke-Elder Textbk. Ophthalm. II. xxix. 1228 If the sector defect is bounded by vertical and horizontal radii, the defect is called quadrantic anopia. 1976Lancet 6 Nov. 1007/1 Neurological signs are absent—with the occasional exception of an isolated sixth-nerve palsy or an inferior-nasal quadrantic visual-field defect. |