The watershed program offers technical assistance to watershed groups, municipalities, and individual citizens. A watershed is a geographic area of land across which water, and the sediments and dissolved materials it contains, flow on their way to a single common outlet -- a stream, lake or river.
A lumbar peritoneal (LP) shunt is a technique of cerebrospinal fluid (CSF) diversion from the lumbar thecal sac to the peritoneal cavity.
A lumboperitoneal (LP) shunt diverts cerebrospinal fluid from the spinal space in the lower back to the abdomen. It can be used to treat nonobstructive hydrocephalus, normal pressure hydrocephalus, elevated intracranial pressure, and idiopathic intracranial hypertension (pseudotumor cerebri). Key Features.