AIM:To evaluate the effect of phacoemulsification combined with goniosynechialysis for the treatment of primary angle-closure glaucoma(PACG) complicated with cataract.METHODS:Totally 45 cases (52 eyes) who were PACG complicated with cataract underwent transparent corneal incision cataract phacoemulsification and goniosynechialysis by topical anesthesia.RESULTS:Visual acuity improved significantly, central anterior chamber depth and angle all improved differently after operation.CONCLUSION:It is an effective and safe therapy for PACG complicated with cataract treated by phacoemulsification combined with goniosynechialysis.