The treatment of hydrocephalus is the most time consuming, and arguably the most important role of the pediatric neurosurgical service at most children's' hospitals. Despite many technological advances, cerebral spinal fluid (CSF) shunting procedures remain the mainstay of hydrocephalus treatment. While often lifesaving, CSF shunting procedures are associated with high complication rates and account for a disproportionate share of health care expenditures and morbidity.