Calculations of actual corneal astigmatism using total corneal ... | 合法醫療器材資訊網

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由 KY Seo 著作 · 2017 · 被引用 5 次 — To calculate actual corneal astigmatism using the total corneal refractive astigmatism for the 4-mm apex zone of the Pentacam (TCRP4astig) ... Read More

By definition, calculating for a toric IOL requires selecting a spherical power, cylindrical power, and axis. All patients in our office receive three ... Read More

由 SS Tabernero 著作 · 2018 — This tool can be used for single case quantitative calculation of the resulting corneal astigmatism after cataract phacoemulsification surgery. It also applies ... Read More

The amount of lenticular astigmatism can be calculated by subtracting corneal astigmatism from the total astigmatism found by refraction. Read More

2017年4月12日 — PDF | Purpose To calculate actual corneal astigmatism using the total corneal refractive astigmatism for the 4-mm apex zone of the Pentacam ... Read More

The ORA has been calculated as 1.25 D x 1. The best that can be done for this patient is to leave 1.25 D entirely on the (1) cornea, (2) spectacle refraction, ... Read More

The latter's astigmatism calculator has been undergoing a revision in recent months, and its web page was under construction at time of press. Read More

Use the Astigmatism Contact Lens Calculator to support fitting astigmatic patients with an ACUVUE® toric contact lens. Read More

由 M Goggin 著作 · 2015 · 被引用 62 次 — ... eyes can be applied to the corneal astigmatism power value to calculate a more ... of posterior corneal curvature for toric intraocular lens calculation. Read More