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Abstract To explore clinical efficacy of 25G minimally invasive vitrectomy via flat portion of ciliary body for the treatment of patients with malignant glaucoma .[Methods] A total of 21 patients with ma-lignant glaucoma undergoing 25G minimally invasive vitrectomy that central and peripheral basal vitreous body were excised in ophthalmology department of our hospital from April 2012 to Sept .2013 were chosen .All pa-tients were followed up for 6 months after operation .The cornea ,the depth of anterior chamber ,intraocular pressure and complications before and after operation were observed .[Results]Corneal edema of patients after operation was obviously regressive .The depth of anterior chamber increased from preoperative (1 .16 ± 0 .32) mm to postoperative (2 .37 ± 0 .59)mm ,and there was significant difference between before and after operation ( P <0 .05) .Intraocular pressure decreased from preoperative (33 .23 ± 6 .81)mmHg to postoperative (16 .92 ± 4 .51)mmHg ,and there was significant difference between before and after operation ( P<0 .05) .The fun-dus oculi could be observed clearly .There was no serious complication .[Conclusion]The 25G minimally inva-sive vitrectomy via flat portion of ciliary body can deepen anterior chamber ,decrease intraocular pressure ,alle-viate the symptoms and reduce the complication ,so it is one of safe and effective methods for the treatment of malignant glaucoma .
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2014, Vol. 31 
