Cerebrospinal fluid shunts.

Cerebrospinal fluid (CSF) shunt technology has undergone rapid advances in the past two decades. As a result, pediatricians and other primary care physicians are being asked with increasing frequency to provide care for persons with CSF shunts. Familiarity with the more common shunts is a prerequisite to intelligent management of shunt related problems. Physicians providing daily care must have carefully documented hospital records and operative notes available to them as well as information detailing the safe evaluation of shunt patency and function if they are to manage patients with CSF shunts properly. In addition, parents and guardians must be alerted to signs and symptoms related to shunt malfunction.