先天性眼球震颤是临床上并非罕见的疾病。当前将先天性眼球震颤分为运动缺损型、感觉缺损型、潜伏型、周期交替型眼球震颤等。近几年来,人们对眼球震颤和视力的关系更为关注,通常外界物像停留在黄斑的时间较长时,视力较好,相反地物像停留在黄斑部的时间较短的游动型眼震视力较差,因此先天性眼球震颤治疗的着眼点是使其震频减少或消失,以延长物像落于黄斑中心窝的时间。 Congenital nystagmus is not a clinically uncommon disease. At present, the congenital nystagmus is divided into motor deficit type, sensory defect type, latent type, periodic alternating nystagmus and the like. In recent years, people are more concerned about the relationship between nystagmus and visual acuity, usually outside the object to stay in the macular longer time, better visual acuity, on the contrary, the phenomenon like the stay in the macular short swimming time-type eye Less visual acuity, so the focus of treatment of congenital nystagmus is to reduce or eliminate the vibration frequency to extend the image in the foveal central fossa time.