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本文对经典小梁咬切术加以改良，采用小咬切口、巩膜瓣不缝合、术终用平衡盐液形成前房治疗１５６例（１８８眼）青光眼，手术效果较好，本法可防止滤过过畅而致眼压过低，加上术终形成前房，避免前房形成迟缓而产生并发症；薄而呈半游禹的巩膜瓣保证外滤过，但当眼压低时，巩膜瓣可复位覆盖滤孔，使眼压始终维持在正常范围内。
This article to improve the classic trabeculectomy, the use of small bite incision, scleral flap is not sutured, surgery to balance the formation of anterior chamber salt solution of 156 cases (188 eyes) of glaucoma surgery is better, this method can prevent filtration Excessive intraocular pressure and low, coupled with the formation of the anterior chamber surgery to avoid the formation of anterior chamber retardation and complications; thin and semi-Yu Yu scleral flap to ensure outside the filter, but when the IOP is low, the scleral flap Reset cover the filter hole, the intraocular pressure is always maintained within the normal range.