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.
Finding the condition early and treating it quickly can help limit any long-term problems. But long-term effects mostly depend on what caused the fluid buildup, how bad it gets, and how the baby responds to treatment. When hydrocephalus doesn't occur until later in life, it is called acquired hydrocephalus. This topic focuses on hydrocephalus that is present at birth (congenital).