Objective　To evaluate the therapeutic effects of trabeculectomy through two right angle incisions.Methods　Trabeculectomy was performed on 23 cases (25 eyes)through two right angle incisions.Results　All operated eyes formed functional fistulizing blebs and their intraocular pressure were nomal in the follow up periods of 3～10 months.Conclusion　The trabeculectomy through two right angle incisions is better than traditional trabeculectomy and similar to clear-cornea trabeculectomy with the merits of simplicity and fewer complications.