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Phacoemulsification after deep anterior lamellar keratoplasty.

机译:深层前板层角膜移植术后超声乳化。

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Purpose. To evaluate the results of phacoemulsification and intraocular lens implantation after deep anterior lamellar keratoplasty (DALK). Methods. Retrospective, consecutive, noncomparative, single-surgeon series. Results. Sixteen eyes of 16 patients were included (mean age: 51 years). Five eyes had phacoemulsification because of cataract, and 11 eyes for myopic refractive lens exchange. No intraoperative or postoperative complications were noted. Mean spherical equivalent (SE) improved from -8.69 D (SD 3.74) to -0.97 D (SD 1.13). Mean preoperative defocus equivalent (DE) improved from 10.32 D (SD 4.04) to 2.57 D (SD 0.92). Mean preoperative best spectacle-corrected visual acuity improved from 0.48 logMAR (SD 0.60) to 0.13 D (SD 0.005). Mean postoperative uncorrected visual acuity was 0.675 logMAR (SD 0.252). Safety index was 2.33, efficacy index was 0.70, and endothelial cell loss was not significant. Conclusions. Phacoemulsification can provide safe and predictable visual rehabilitation for cataract and refractive errors resulting after DALK.
机译:目的。评估深前板层角膜移植术(DALK)后超声乳化和人工晶状体植入的结果。方法。回顾性,连续性,非对照性,单外科医生系列。结果。包括16名患者的16眼(平均年龄:51岁)。白内障引起白内障超声乳化5眼,近视屈光镜更换11眼。没有发现术中或术后并发症。平均球当量(SE)从-8.69 D(SD 3.74)提高到-0.97 D(SD 1.13)。术前平均离焦当量(DE)从10.32 D(SD 4.04)提高到2.57 D(SD 0.92)。术前平均最佳眼镜矫正视力从0.48 logMAR(SD 0.60)提高到0.13 D(SD 0.005)。术后平均未矫正视力为0.675 logMAR(SD 0.252)。安全指数为2.33,功效指数为0.70,内皮细胞损失不明显。结论超声乳化术可为DALK后导致的白内障和屈光不正提供安全且可预测的视觉康复。

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