Phacoemulsification and foldable IOL implantation with limbal tunnel incision

VernacularTitle:角膜缘隧道切口白内障超声乳化折叠式人工晶体植入术
Author: Yong WU ; Zhenping HUANG ; Chunlin CAO ; Chunyan XUE
Publication Type:Journal Article
From: Journal of Medical Postgraduates 2001;14(3):226-228
CountryChina
Language:Chinese
Abstract: Objectives: To evaluate the efficacy of phacoemulsification and foldable IOL implantation with limbal tunnel incision.　Methods: A 3.2mm limbal tunnel incision was made on 72 eyes of 66 patients with senile, complicated and traumatic cataract. Phacoemulsification and foldable IOL implantation was performed. Visual acuity, corneal curvature and corneal topography were measured after the surgery.　 Results: One day, one week and one month after the surgery, visual acuity exceeded 0.5 in 69.4%, 80.6%,86.1% of the patients respectively. One week after the surgery, the mean astigmatism was (1.85±0.89)D(P<0.01), 0.30 D more than that before the surgery. Corneal topography showed that the incision was steep or flat. One month after the surgery, the mean astigmatism was (1.48±1.02)D，P>0.05,corneal topography had recovered.　 Conclusions: Phacoemulsification and foldable IOL implantation with limbal tunnel incision have comparatively simple, with less postoperative inflammation and faster recovery of visual acuity.