What are the Causes of Overdrainage and Underdrainage?
Shunt Malfunction: Mechanical failure, blockage, or disconnection can cause underdrainage. Valve Issues: Improperly set or malfunctioning valves can lead to overdrainage or underdrainage. Patient Positioning: Changes in body position can affect CSF drainage, causing transient overdrainage or underdrainage. Shunt Overgrowth: As children grow, the shunt system may become inadequate, necessitating adjustments or replacement. Infections: Infections can cause inflammation and blockage, leading to underdrainage.
