Patients with intermittent exotropia need to train their binocular collection function through the use of a polydisperse ball to facilitate the recovery of intermittent exotropia.
Intermittent exotropia is a common ophthalmologic disorder, which refers to the episodic deviation of the direction of vision of both eyes to the outer side, easily causing visual fatigue and affecting the patient’s appearance.
For patients with mild intermittent esotropia, the use of a ball and ball drill can help to improve the collection function of the eyes and reduce the frequency of episodes of intermittent esotropia.
During the training, one end of the ball rope is fixed at a solid place, and the other end of the rope is straightened and fixed at the root of the nose, then the focus of vision of both eyes is switched between different balls placed on the rope, thus exercising the function of convergence of both eyes to the inner side.
Patients with intermittent strabismus should go to the ophthalmology department of the hospital in a timely manner, and the doctor will formulate an individualized treatment and training plan for the patient after understanding the condition in detail.