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Vertical heterophoria :symptoms, causes and treatment

BySaleha Zubair

What is vertical heterophoria? Vertical heterophoria (VH) is often a misdiagnosed condition. The person may suffer from uncontrolled headaches, dizziness, and get no relief on treatment. It is a condition of misalignment of eyes in a vertical plane. This misalignment can often be missed in routine eye exams due to its small size. It does…

Accommodative esotropia
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Accommodative esotropia

BySaleha Zubair

Accommodative esotropia is the phenomenon of over convergence in response to neurologic stimulus that demands accommodation to see clearly at distance, intermediate and near point. Linkage of accommodation and convergence We can induce convergence without stimulating accommodation with the help of base out prisms; but we need to stimulate convergence before stimulating accommodation. The accommodation…