便携式视野计在青光眼中的应用进展

Advances in the application of portable perimetry in glaucoma

青光眼是不可逆性致盲眼病,多数青光眼患者初诊时已有较严重的视神经和视野损害,因此早期诊断是青光眼治疗的关键。视野检查是评估青光眼视功能改变的重要手段,但常规视野计检测时间长,携带不方便,造成其在青光眼诊断,尤其是大规模筛查中的局限性。目前世界上已出现多种便携式视野计及软件,其快速、有效、便携等特性为青光眼的诊断带来了便捷。本文就目前各种便携式视野计在青光眼诊断过程中的作用及进展进行综述,剖析不同视野计的优缺点,为其临床应用提供依据。

Glaucoma is the irreversible blind eye disease and many glaucoma patients have severe optic nerve and visual field defect in their initial diagnosis.Therefore, visual field is critical to the evaluation of glaucoma damage.However, the testing time is too long and the conventional standard automatic perimetry is not convenient to carry, which limits its application in the diagnosis of glaucoma.At present, a variety of portable perimetries and softwares have been developed, and its rapid, effective and portable features are convenient for the diagnosis of glaucoma.This article summarized the advances in the application of various portable perimetry, which have been used to evaluate the glaucomaous visual field defect.