First Author: X.Meng CHINA
Co Author(s): Z. Meisheng
Purpose:
Contrast to the 1.8mm coaxial micro-incision phacoemulsification with intraocular lens implantation and clinical effects of 3.2mm coaxial small-incision phacoemulsification surgery, clinical work and research to provide objective information.
Setting:
Changchun China
Methods:
Select age-related cataract patients 96 cases (120), aged 45 to 75 years of age, lens opacity graded as grade ? ~ ?, were randomly divided into two groups, each group of 60. Group ? line 1.8mm coaxial micro-incision phacoemulsification and small-incision phacoemulsification and intraocular lens implantation in addition to the joint Akreos MI60 II group underwent traditional 3.2mm suction joint the Akreos AO intraocular lens implantation.
Results:
The mean phacoemulsification time (EPT), phacoemulsification energy and liquid perfusion were significantly different (P <0.01), uncorrected visual acuity results are significant differences (P <0.01). group ?were compared with preoperative significant difference (P> 0.05). Near point between the two groups proposed accommodative power were significantly different (P <0.001). Postoperative contrast sensitivity 1 month and 3 months between the two groups no significant difference (P> 0.05). Contrast sensitivity in the same group of group ? compared with postoperative 1 month 3 months postoperatively improved (P <0.05), the two groups in the lens nuclear hardness IV grade all there were no differences (P> 0.05).
Conclusions:
1.8mm coaxial small-incision phacoemulsification cataract surgery to shorten phacoemulsification time, the ultrasonic energy savings, a more stable anterior chamber, smaller corneal trauma surgery, to improve the safety of surgery. Surgical control patients induced astigmatism, rapid increase in visual acuity. The regulation of the intraocular lens is significantly closer to the physiological lens. FINANCIAL DISCLOSURE?: No
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