Human visual system performs major functions when lens focuses light on retina. This light perception is possible due to the physiological and structural system of the eye. Any deformity in the development or structure of lens leads to visual loss. A congenital cataract is a cloudiness of the lens of the eye that a child is born with or develops soon after birth. It may occur due to developmental reasons or from infection, trauma or certain metabolic syndromes that may occur in womb. Between 8.3 to 25% of CC are believed to be inherited. CC have an approximately frequency of 1-15/10,000 live...