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KMID : 1036620210090021520
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Journal of Korean Clinical Health Science
2021 Volume.9 No. 2 p.1520 ~ p.1525
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A study on the effect of vision therapy after surgery for intermittent exotropia under 12 years of age
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Jang Woo-Yeong
Lee Seung-Wook
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Abstract
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Purpose: This study conducted visual function training for children under 12 years of age who relapsed after surgery for intermittent exotropia. We are trying to find out whether the visual function has been improved by visual function training.
Methods: After surgery, the subject with recurrent exotropia was given a prescription for refractive error, followed by visual function training and vision therapy with visual sence using prisms and lenses.
Results: The subjects' positive relative convergence improved to 19.69??, corrected visual acuity improved to 0.88, and stereoscopic vision function improved to 53.08 arc second. It was found that the smaller the angle of deviation at the time of recurrence after surgery, the better the vision therapy effect.
Conclusions: It can be seen that visual function training is helpful in improving visual function, and the importance of visual function training can be known.
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KEYWORD
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Exotropia, Lens, Prism, vision therapy, visual function
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