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IT
IT IT refers to giving a drug directly into the cerebrospinal fluid within the spinal subarachnoid space, including into the brain’s ventricles.
IT refers to giving a drug directly into the cerebrospinal fluid within the spinal subarachnoid space, including into the brain’s ventricles. This route is used to bypass the blood-brain barrier and produce rapid local effects in the meninges or along the cerebrospinal axis.