| Autor: |
Eskridge Jb, Wick B, Perrigin D |
| Rok vydání: |
1988 |
| Předmět: |
|
| Zdroj: |
Optometry and Vision Science. 65:745-750 |
| ISSN: |
1040-5488 |
| DOI: |
10.1097/00006324-198809000-00009 |
| Popis: |
Though the Hirschberg test has been used for over a 100 years, several different formulas are still being recommended and used clinically to determine the amount of a given ocular deviation. The purpose of this study was to obtain a double-masked clinical evaluation of the Hirschberg test. Several strabismic patients were evaluated by one investigator using the alternate cover test and by another investigator using a photographic Hirschberg procedure in a double-masked procedure. It was determined that the Hirschberg test can be used for strabismic patients of all ages and that the most appropriate formula to use is 1 mm = 22 delta. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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