Objective:To evaluate efficacy and safety of topical anesthesia for trabeculectomy.

目的：评估表面麻醉行小梁切除术的有效性及安全性。

Objective To evaluate the efficacy and safety of topical anesthesia and subconjuctiva anesthesia in the trabeculectomy.

目的评价在小梁切除术中应用表面麻醉和球结膜下麻醉的效果和安全性.

Objective: To evaluate efficacy and safety of topical anesthesia for trabeculectomy.

目的：评估表面麻醉行小梁切除术的有效性及安全性。

Objective : To evaluate efficacy and safety of topical anesthesia for trabeculectomy.

目的: 评估表面麻醉行小梁切除术的有效性及安全性.

Objective To study the feasibility of extracapsular lens extraction under topical anesthesia and evaluate the effect.

目的探讨表面麻醉(简称表麻)下白内障囊外摘出术的可行性并对其效果进行评估.

Objective:To evaluate the safety and efficacy of phacoemulsification and intraocular lens implantation under topical anesthesia.

目的：探讨表面麻醉下超声乳化白内障摘除及人工晶体植入手术的安全性及有效性。

Objective To evaluate the effect of phacoemulsification and intraocular lens implantation with topical anesthesia in out-patients department.

目的分析和探讨表面麻醉下行白内障超声乳化摘出及人工晶状体植入术的可行性及其效果。

Objective To evaluate security and efficacy of topical anesthesia in small incision non-phacoemulisification cataract exaction ad IOL implantation.

目的探讨表面麻醉下小切口白内障非超声乳化手术的安全性和有效性。