同軸微切口白內(nèi)障超聲乳化術(shù)控制術(shù)中虹膜松弛綜合征的療效分析
[Abstract]:Objective to evaluate the efficacy of coaxial microincision phacoemulsification in the control of iris relaxation syndrome (intraoperative floppy iris syndrome,IFIS). Methods A prospective and randomized controlled study was conducted. From October 2014 to October 2016, 80 patients (80 eyes) with age-related cataract were randomly divided into two groups: microincision group (n = 40) and standard incision group (n = 40). Coaxial phacoemulsification combined with intraocular lens implantation was performed through 1.8 mm microincision and 2.6 mm standard transparent corneal incision, respectively. The incidence, severity and complications of IFIS were recorded and compared between the two groups. The uncorrected visual acuity was 1 day, 1 week and 1 month after operation. Results on the 1st day, 1 week and 1 month after operation, the uncorrected visual acuity of the microincision group was 0.83 鹵0.12, 0.86 鹵0.10, 0.89 鹵0.11, and that of the standard incision group was 0.71 鹵0.12, 0.75 鹵0.11, 0.83 鹵0.12, the difference was statistically significant (all P 0.05). The uncorrected visual acuity of the microincision group was better than that of the standard incision group. The incidence of IFIS was 60.0% in the microincision group and 82.5% in the standard incision group, the difference was statistically significant (P 0.05). There was significant difference in the severity of IFIS between the two groups (P 0.05). The severity of IFIS in the microincision group was lower than that in the standard incision group. Conclusion phacoemulsification with coaxial microincision is a safe and effective method for cataract patients with IFIS risk.
【作者單位】: 樂(lè)山市人民醫(yī)院眼科;
【分類(lèi)號(hào)】:R779.6
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