According to new research by renowned American nystagmus experts, Professors Dell’Osso and Hertle, nystagmus surgery was performed on an animal model of nystagmus and encouraging results were achieved. Then they performed surgery on patients with nystagmus and found excellent results, which were published in top ophthalmology journals. The results are still very good! A comparison of the nystagmograms before and after surgery shows that the amplitude of the nystagmus is reduced and its frequency is slowed down! The child’s visual quality has improved to varying degrees!