| Autor: |
Johnson, Daniel A., Haight, David H., Kelly, Stephen E., Muller, Jacqueline, Swinger, Casimir A., Tostanoski, Jean, Odrich, Marc G. |
| Zdroj: |
Ophthalmology; September 1996, Vol. 103 Issue: 9 p1392-1398, 7p |
| Abstrakt: |
Background:Digital subtraction photokeratography can best identify topographic changes after excimer laser photorefractive keratectomy (PRK). To evaluate the reproducibility of these topographic maps, the authors used a topographic modeling system to generate multiple subtraction maps from different combinations of technically acceptable preoperative and postoperative maps for eyes that underwent PRK. The assigned patterns for each patient then were evaluated for consistency. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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