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A new method of analyzing vectors for changes in astigmatism.

Abstract：

:This method of astigmatism analysis recognizes the need to define an astigmatism goal, thus allowing the surgeon to obtain precise, separate measures of the magnitude and the angle of surgical error. From this, the surgeon can evaluate what surgery may be required to achieve the initial preoperative goal. An index that measures surgical success is adjusted for the level of preoperative astigmatism. The resulting data allow statistical comparison of multiple surgeries and techniques. This method also assists in resolving the case when spectacle and corneal astigmatism do not coincide.

journal_name

J Cataract Refract Surg

journal_title

Journal of cataract and refractive surgery

authors

Alpins NA

doi

10.1016/s0886-3350(13)80617-7

subject

Has Abstract

pub_date

1993-07-01 00:00:00

pages

524-33

issue

4

eissn

0886-3350

issn

1873-4502

pii

S0886-3350(13)80617-7

journal_volume

19

pub_type

杂志文章

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