前部缺血性视神经病变的治疗进展

Progress on treatment of anterior ischemic optic neuropathy

摘要:

前部缺血性视神经病变(anterior ischemic optic neuropathy， AION)是一种急性的视神经病变，多发生在50岁以上人群中，常导致急性无痛性视力丧失。其中，非动脉炎性前部缺血性视神经病变(non-arteritis anterior ischemic optic neuropathy，NAION)是最常见的类型，也是导致中老年人失明或严重视力障碍的主要原因之一。但目前，由于对本病发生机制认识不充分，临床上尚缺乏疗效确切的治疗方法。因此，寻找规范、有效的治疗方法显得尤为重要，以期达到控制病情发展进而减少致盲的临床效果。

Abstract:

Anterior ischemic optic neuropathy( AION )is the most common acute optic neuropathy in people over 50 years old, which often causes unilateral acute painless visual loss. Non-arteritis anterior ischemic optic neuropathy(NAION)is the most common type and one of the main causes of blindness or severe visual impairment in the middle-aged and elderly. But at present, because of insufficient understanding of the pathogenesis of this disease, there is still no effective treatment method in clinic. Therefore, it is very important to find a standard and effective treatment method in order to control the disease development and reduce blindness.