Posterior corneal astigmatism | 合法醫療器材資訊網

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由 DD Koch 著作 · 2015 · 被引用 23 次 — the posterior cornea to produce the same amount of refractive astigmatism as the anterior cornea, the differ- ence in curvature between the steep and flat ... Read More

由 C Edmund 著作 · 1994 · 被引用 72 次 — Radius of central posterior corneal curvature are demonstrated to be (mean +/- SD) 6.71 +/- 0.23 mm and 5.58 +/- 0.78 mm in normals and keratoconic eyes, ... Read More

由 M Kim 著作 · 2018 · 被引用 13 次 — IOL power calculation using adjusted corneal power according to the posterior/anterior corneal curvature radii ratio provided more accurate ... Read More

由 J Tsukiyama 著作 · 2008 · 被引用 82 次 — Overnight orthokeratology lens wear alters the anterior corneal shape rather than the posterior radius of the corneal curvature and the anterior chamber ... Read More

由 RF Lowe 著作 · 1973 · 被引用 107 次 — Posterior corneal curvature. Correlations in normal eyes and in eyes involved with primary angle-closure glaucoma. RONALD F. LOWE* AND BARRY A. J. CLARKt. Read More

由 SF Mohammadi 著作 · 2019 · 被引用 10 次 — The average of the AP ratio in the human eye is between 1.177 and 1.235. This constant ratio between the radius of curvature of the anterior and ... Read More

由 M Kim 著作 · 2018 · 被引用 13 次 — However, in the past, clinical data regarding the posterior corneal curvature radius were not available. Thus, corneal refractive power was traditionally ... Read More

由 M Dubbelman 著作 · 2006 · 被引用 405 次 — To determine the shape and astigmatism of the posterior corneal surface in a ... The radius of curvature of the posterior cornea has most frequently been ... Read More