Clinical effect of improved viscocanalostomy for the treatment of primary congenital glaucoma  

作　　者：Yong Yu Zhi-Li Liu Lei Cao and Qing-Zhu Nie 

机构地区：[1]Department of Ophthalmology, Shengjing Hospital, China Medical University, Shenyang 110004, Liaoning Province, China

出　　处：《International Journal of Ophthalmology(English edition)》2012年第4期466-468,共3页国际眼科杂志（英文版）

基　　金：Scientific and Technological Research Projects in Liaoning Province,China (No.2009225021)

摘　　要：AIM: To evaluate the clinical effect of improved viscocanalostomy in patients with primary congenital glaucoma. METHODS: Retrospective analysis of improved viscocanalostomy was performed on 51 eyes of 42 patients with primary congenital glaucoma. The outcome evaluation included postoperative intraocular pressure (IOP), corneal diameter, cup/disc ratio and complications. All patients were followed up at week 1, month 1, 3, 6 and 12. RESULTS: The results revealed that postoperative IOP was decreased from (38.57 +/- 13.61)mmHg to (10.53 +/- 3.91)mmHg. (14.89 +/- 5.26)mmHg,(15.42 +/- 5.11)mmHg, (13.82 +/- 3.46)mmHg, (13.16 +/- 5.29)mmHg at follow-up time of 1 week,1, 3, 6, 12 months (P<0.001). The postoperative corneal diameter was decreased significantly (P=0.002); The mean cup/dish ratio wasn't significantly different (P=0.148) before and after the surgery, the cup/dish ratio of successful surgery was evidently decreased (preoperative 0.7 +/- 0.2, postoperative 0.6 +/- 0.3, P = 0.007), but the complications like unformed anterior chamber were not observed. The mean follow-up period was 12 months. CONCUJSION: Improved viscocanalostomy improves the clinical effects of the patients with primary congenital glaucoma, such as higher success rates, lower postoperative mean IOP and fewer complications.AIM: To evaluate the clinical effect of improved viscocanalostomy in patients with primary congenital glaucoma. METHODS: Retrospective analysis of improved viscocanalostomy was performed on 51 eyes of 42 patients with primary congenital glaucoma. The outcome evaluation included postoperative intraocular pressure (IOP), corneal diameter, cup/disc ratio and complications. All patients were followed up at week 1, month 1, 3, 6 and 12. RESULTS: The results revealed that postoperative IOP was decreased from (38.57 +/- 13.61)mmHg to (10.53 +/- 3.91)mmHg. (14.89 +/- 5.26)mmHg,(15.42 +/- 5.11)mmHg, (13.82 +/- 3.46)mmHg, (13.16 +/- 5.29)mmHg at follow-up time of 1 week,1, 3, 6, 12 months (P<0.001). The postoperative corneal diameter was decreased significantly (P=0.002); The mean cup/dish ratio wasn't significantly different (P=0.148) before and after the surgery, the cup/dish ratio of successful surgery was evidently decreased (preoperative 0.7 +/- 0.2, postoperative 0.6 +/- 0.3, P = 0.007), but the complications like unformed anterior chamber were not observed. The mean follow-up period was 12 months. CONCUJSION: Improved viscocanalostomy improves the clinical effects of the patients with primary congenital glaucoma, such as higher success rates, lower postoperative mean IOP and fewer complications.

关 键 词：primary congenital glaucoma improved viscocanalostomy intraocular pressure 

分 类 号：R775.2[医药卫生—眼科]