Methods Phac oemulsification with IOL implantation through a mm corneoscleral limbus incisio n was performed on 0 cata方法对8例( 0眼)抗青光眼滤过术后的白内障,采用避开滤过泡的角巩膜缘 mm隧道切口行白内障超声乳化吸出,植入折叠式人工晶状体,术后观察视力、并发症、眼压和滤过泡的改变。