• 作者：J. Zarranz-Ventura<sup> ; sup><sup>jzarranz@unav.essup> ; J. Moreno-Montañ ; é ; s ; J. Caire y Gonzá ; lez-Já ; uregui ; E. de Nova Ferná ; ndez-Yá ; ñ ; ez ; L.M. Sá ; daba-Echarri
• 关键词：Acrysof ; Tó ; rica ; Lente intraocular ; Cirugí ; a de catarata ; Astigmatismo ; Facoemulsificació ; n
• 刊名：Archivos de la Sociedad Espa帽ola de Oftalmolog铆a
• 出版年：2010
• 期刊代码：pca66_03656691
• 类别：med
• 出版时间：August 2010
• 卷：85
• 期：8
• 页码：274-277
• 文件大小：212 K

ss="h4">Aim

To assess the medium term outcomes of Acrysof<sup><strong class="boldFont">庐strong>sup> toric intraocular lens implantation in 54 patients (54 eyes).

ss="h4">Methods

Uncorrected visual acuity (UCVA), best corrected visual acuity (BCVA), preoperative astigmatism, residual postoperative astigmatism, and global average and model-specific intraocular lens (IOL) rotation grade were analyzed.

ss="h4">Results

At 2-months of follow-up,the mean UCVA was 0.83 (SD: 0.14) Snellen scale, with 73.9%of the patients 鈮?.8, and 32.6%with 1.0. Mean BCVA achieved was 0.94 (SD: 0.10). Mean preoperatory astigmatism was -2.25 diopters (D) (SD:聽0.78), and mean postoperative astigmatism was -0.32 D (SD: 0.56), with significant differences between both groups (p < 0.001). Model-specific mean residual astigmatism was -0.1 D for T3, -0.27 D for T4 and -0.43 D for T5, without significant differences between the three models (p = 0.483). Mean IOL-axis rotation grade was 3.87 卤 3.25 degrees, with 91.6%of implanted lens within 10掳 of predicted axis.

ss="h4">Discussion

T3, T4 and T5 Acrysof<sup><strong class="boldFont">庐strong>sup> Toric intraocular lenses can correct preoperative astigmatism with a high success rate in terms of UCVA, and residual postoperative astigmatism, with minimum IOL-rotation grade at 2 months follow-up period.