Accomodating esotropia

26 Jan

Ophthalmology defines accommodation spasm as abundantly sturdy accommodation stress caused by such contraction of the ciliary muscle that does not disappear when accommodation is not required.The main signal for the accommodation reflex to be triggered is misfocusing of an image on the retina under optimal light condition due, i.e.light rays from the near object are not focused on the retina, and this misfocusing is receipted by the brain and provides a pulse to activate accommodation.A most important conditions for normal accommodation is the lens elasticity. The crystalline lens has greatest accommodation properties in childhood.It declines with age and gradually (usually after 40-45) the ability to see well anear goes down, the so called presbyopia develops, which is an age-related hyperopia.

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Statistically every sixth school kid suffers from such disorder.

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