Idiopathic Normal Pressure Hydrocephalus: Update and Practical Approach on Diagnosis and Management

Andrew Tarnaris, MRCS,* and Michael A. Williams, MD, FAANw

The syndrome of idiopathic normal pressure hydrocephalus was first described in 1965, but 45 years later controversies still exist with regard to its cause, progression, differential diagnosis, and best treatment strategies. Its incidence may be underestimated and its importance increasing because of the aging population. The authors review current literature and offer an update on contemporary knowledge as well as a practical approach to diagnosis and management of the condition for the neurologists and neurosurgeons who encounter such patients.

(Neurosurg Q 2011;21:72–81)

http://journals.lww.com/neurosurgery-quarterly/Abstract/2011/02000/Idiopathic_Normal_Pressure_Hydrocephalus___Update.16.aspx