Diseases of the eye : a hand-book of ophthalmic practice, for students and practitioners / by G.E. De Schweinitz.
- George Edmund de Schweinitz
- Date:
- 1896
Licence: Public Domain Mark
Credit: Diseases of the eye : a hand-book of ophthalmic practice, for students and practitioners / by G.E. De Schweinitz. Source: Wellcome Collection.
Provider: This material has been provided by the Harvey Cushing/John Hay Whitney Medical Library at Yale University, through the Medical Heritage Library. The original may be consulted at the Harvey Cushing/John Hay Whitney Medical Library at Yale University.
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![DESCRIPTION OF THE CHROMOLITHOGRAPHS. PLATE I. Fk;. 1.—Semi-schematic representation of the papilla of an eye which is myopic in a moderate degree. The colored plate is taken from nature : the lower gives a schematic section of the same optic nerve. (Landolt, Refraction and Accommodation of the Eye, page 427.) /'.V. crescent; PI'', pigmented circle, corresponding to the choroidal ring; N, outline of the optic nerve; S, super-traction of the inner part of the retina; ]'. vein passing over it; H, hilus of the central vessels, covered by the overlapping retina. The inner and outer sheaths of the optic nerve are noticeably separated from each other. Fig. 2.—-Normal fundus oculi in an individual with light-brown hair. (Jaeger, Beitrage zur Pathologie des Auges, Taf. I.) Fig. 3.—Upright image of an astigmatic eye. (Ophthalmoskopiseher Hand-Atlas von Eduard von Jaeger. Neu bearbeitet von Dr. Maximilian Salzmann, Taf. V.. Fig. 31.) PLATE II. Fk;. 1.—Congenital excavation of the nerve-head. (Jaeger, loc. cit., Taf. X I. Fio. :2.—Glaucomatous excavation of the nerve-head. (Jaeger. Inc. rit.. Taf. XIX.j Fig, 3.—Optic neuritis (papillitis). Right optic disc of a patient suf- fering probably from a cerebral tumor. (Gowers's Medical Oph- thalmoscopy, Pi. I.. Fig. G.) Fig. 4.—Atrophy of the optic nerve ; right eye. The duration of the disease was three years. The patient presented slight spinal symptoms. (Gowers, loc. cit., PI. II., Fig. 6.)](https://iiif.wellcomecollection.org/image/b21027778_0013.jp2/full/800%2C/0/default.jpg)
