The introduction of shunt operations in neurosurgical practice gave a chance for life to these patients and significantly improved its quality. Along with its positive effect, surgical treatment is associated with a number of complications that, together with hydrocephalus itself, affect the subsequent development of shunted patients in the short and long term. In the long term, problems observed in shunted patients are mental retardation, cerebral palsy (CP), epilepsy, hearing and vision disorders. Visual disturbances are common in children with shunted hydrocephalus. These include reduced visual acuity, eye movement disorders, refractive anomalies, visual field defects, reduced color vision and strabismus, optic atrophy. The mechanism of visual disturbances is associated with damage to the oculomotor pathways, optic nerves and optic radiation, dilatation of the lateral ventricles, and damage to the periventricular white matter. Age at onset of hydrocephalus and ventricular dimension are important in the development of visual disturbances and placement of a shunting system can improve visual function. At the same time ophthalmic disturbances may be the first and only sign of shunt dysfunction and rapid normalization of elevated ICP preserves vision. Visual disturbances in patients with shunted hydrocephalus correlate with higher incidence of CP and epilepsy. They determine the children’s social integration and quality of life.