Canadian journal of ophthalmology. Journal canadien d'ophtalmologie · 2017
Artisan iris-fixated intraocular lens implantation in combination with pupilloplasty-correction of aphakia with pathologically large pupil and insufficient capsular support.
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Ye Panpan, He Fengying, Shi Junting, Liu Jian, Liang Guanlu, Wu Jing, Xu Wen
Аннотация
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.
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.