Adjustment with gravitational valves – The end of overdrainage?

Christian Sprung & Florian B. Freimann
Objective: After the introduction of conventional differential pressure valves for shunting 60 years ago, the clinical course was often complicated by severe deteriorations due to overdrainage. The introduction of the first generation of adjustable valves improved the situation, but could not avoid [for full text, please go to the a.m. URL]