OHC full form in medical term is Obstructive Hydrocephalus or non-communicating hydrocephalus, which happens when CSF flow blocks one or more of the narrow passageways connecting the ventricles. Hydrocephalus is a buildup of fluid in the ventricles deep within the brain. The extra fluid enlarges the ventricles and puts pressure on the brain. In addition, a fluid called cerebrospinal fluid normally flows through the ventricles and washes the spinal column and brain. And the pressure of the cerebrospinal fluid that deserves hydrocephalus can damage brain tissue, or cause a number of brain problems.
However, OHC can occur at any age but is most commonly seen in adults and infants. Aggressive treatment and surgery can maintain and restore normal cerebrospinal fluid levels in your brain. Even so, various treatments are available to relieve hydrocephalus symptoms.
People suffering from OHC may notice the following symptoms. The following are the symptoms found in infants: