What are the opposite words for secondary hydrocephalus?

Primary hydrocephalus is the opposite of secondary hydrocephalus. Primary hydrocephalus occurs when there is a congenital anomaly that obstructs the flow of cerebrospinal fluid (CSF) in the brain. This obstruction can be due to developmental abnormalities or the result of a genetic condition. Unlike secondary hydrocephalus, primary hydrocephalus is present at birth or in early infancy. It can cause symptoms such as a rapidly increasing head circumference, seizures, and developmental delays. Primary hydrocephalus can be treated with surgery to create a bypass for the blocked CSF flow or by placing a shunt to drain the excess fluid directly into the bloodstream.

What are the antonyms for Secondary hydrocephalus?

• Other relevant words:

• central
,
• direct
,
• main
,
• primary
.