Installing a standard ball trailer hitch on a tow vehicle can cost $200-$500 or more. A spare tire typically costs $20-$200 or more, depending on size and type, a bolt-on spare tire carrier adds $15-$100 or more.
Hydrocephalus is the buildup of fluid in the cavities (ventricles) deep within the brain. The excess fluid increases the size of the ventricles and puts pressure on the brain. Cerebrospinal fluid normally flows through the ventricles and bathes the brain and spinal column.
What is hydrocephalus? Hydrocephalus is an abnormal build-up of cerebrospinal fluid (CSF) in the ventricles inside the brain. The ventricles are fluid-filled spaces in the brain. CSF is a clear, colourless fluid that looks like water and contains small amounts of salt, sugar, and cells. CSF is constantly produced in the ventricles.