科研之友
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摘要
Objective: The aim of this study was to report the efficacy and safety of applying pupilloplasty in combination with Artisan iris-fixated intraocular lens (IOL) implantation in the treatment for aphakia with pathologically large pupil and insufficient capsular support. @@@ Design: The study was a retrospective case series. @@@ Participants: Twenty-six aphakic eyes with pathologically large pupil and insufficient capsular support (from 26 patients) were included in the study. @@@ Methods: The study patients underwent pupilloplasty in combination with Artisan iris-fixated IOL implantation. Follow-up appointments were scheduled at 1 week and at 1, 3, and 6 months postoperatively. @@@ Results: The mean uncorrected visual acuity was significantly improved from logMAR 1.15 +/- 0.29 to logMAR 0.37 +/- 0.17, and the mean manifest refraction spherical equivalent was significantly decreased from 12.07 +/- 2.20 D to-0.69 +/- 0.70 D at 6 month after surgery (p < 0.05). The pupil diameter decreased significantly, from 5.7 +/- 1.1 mm preoperatively to 4.5 +/- 0.8 mm at 6 months after pupilloplasty (p < 0.05). Patients experienced less photophobia postoperatively. The safety parameters, including endothelial cell count, intraocular pressure, corneal astigmatism, best-corrected visual acuity, and central corneal thickness, showed no significant differences in values before and after surgery. @@@ Conclusions: The Artisan iris-fixated IOL implantation in combination with pupilloplasty can be used as an alternative way to correct aphakia with pathologically large pupil and insufficient capsular support.
- 出版日期2017-4
- 单位浙江大学
