This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1900 Excerpt: ... + or 50-left eye. Test cards and trial lenses.--R. V. = %--: not improved. L. V. = 5fW-: U-w. + 2 D. cyl" 140-1.50 D. cyl.,50. Reads Jaeger No. 1 from 6 to 21 inches. Ophthalmoscope.--H..50 D. right eye; H. 2 D. at 50 and M. 2 D. at 140 left eye. Two days later, a second test was made, and the patient accepted exactly ...
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This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1900 Excerpt: ... + or 50-left eye. Test cards and trial lenses.--R. V. = %--: not improved. L. V. = 5fW-: U-w. + 2 D. cyl" 140-1.50 D. cyl.,50. Reads Jaeger No. 1 from 6 to 21 inches. Ophthalmoscope.--H..50 D. right eye; H. 2 D. at 50 and M. 2 D. at 140 left eye. Two days later, a second test was made, and the patient accepted exactly the same glass as at the first test. Ordered a plain glass right, and + 2 D. cyl., 140-1.50 D. cyl., 50 left eye. The glasses gave him complete relief from pain in the eye. I kept the patient under observation for more than two years, and at the end of that time he continued to wear the same glass with comfort. The irregular astigmatism was but slight in this case, yet enough to be detected by the ophthalmometer, and this could be done especially when the arc was in the vertical meridian. The fact, however, of the cornea being perfectly clear at the point intersected by the visual line, allowed good vision when the regular part of the astigmatism was corrected. The amount of amblyopia that is usually present in such cases was not present here. I think this can be accounted for by the fact that this astigmatism was acquired, that is, it was produced by a contraction of a scar on the lower half of the cornea. The perceptive part of the eye was not damaged by the ophthalmia, as proved by the fact that the eye had almost perfect vision when the astigmatism was corrected. Case XCI. Irregular astigmatism associated with a large amount of regular astigmatism with the rule in each eye; Antimetropia; Trichiasis; Asthenopia; Relief with operation and glasses.--September 24,1896, W. B. L., aged twenty-nine years, in good health, has been troubled with his eyes since fourteen years of age. This trouble began with inflammation of the lids, followed b...
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Fine. Trade paperback (US). Glued binding. 454 p. In Stock. 100% Money Back Guarantee. Brand New, Perfect Condition, allow 4-14 business days for standard shipping. To Alaska, Hawaii, U.S. protectorate, P.O. box, and APO/FPO addresses allow 4-28 business days for Standard shipping. No expedited shipping. All orders placed with expedited shipping will be cancelled. Over 3, 000, 000 happy customers.
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New. Trade paperback (US). Glued binding. 454 p. In Stock. 100% Money Back Guarantee. Brand New, Perfect Condition, allow 4-14 business days for standard shipping. To Alaska, Hawaii, U.S. protectorate, P.O. box, and APO/FPO addresses allow 4-28 business days for Standard shipping. No expedited shipping. All orders placed with expedited shipping will be cancelled. Over 3, 000, 000 happy customers.
