Hydrocephalus: A Historical Perspective Down the Memory Lane.

This is a personal account of evolution of knowledge about the etio-pathogenesis, diagnosis and treatment of over three decades as a student and later a professional neurosurgeon. This reflects an historical perspective on the subject not withstanding the tremendous advances that have taken place in the field. It is regrettable that a successful management of hydrocephalus leave aside its cure, still eludes us.