在过去十年中氩激光小梁成形术(ALT)对青光眼的治疗作用已得到肯定,它是药物治疗无效后、手术治疗前的中间步骤。有人建议对新诊断为开角型青光眼的患者在一开始就用ALT治疗。 The therapeutic effect of argon laser trabeculoplasty (ALT) on glaucoma has been validated over the past decade and is an intermediate step before drug treatment fails after surgery. It has been suggested that patients with newly diagnosed open-angle glaucoma be treated with ALT at the outset.