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The lumbar–peritoneal shunt is inserted between two of the lumbar vertebrae of the spine into the subarachnoid space.The subarachnoid space is a spongy tissue-filled cavity that surrounds the brain and spinal cord, where cerebrospinal fluid (CSF) is contained.
Shunt surgery, usually performed by neurosurgeons, involves the creation of a conduit by which CSF can be drained into another body cavity. The initial procedure is usually a lumboperitoneal (LP) shunt, which connects the subarachnoid space in the lumbar spine with the peritoneal cavity. [24]
Cerebral shunts that drain fluid to the peritoneal cavity (located in the upper abdomen) are called ventriculoperitoneal (VP) shunts. Lumbar-peritoneal shunt (a.k.a. lumboperitoneal, LP): In cases of chronic increased intracranial pressure such as idiopathic intracranial hypertension and hydrocephalus, a tube or shunt with or without a one-way ...
Lumbar-peritoneal shunt (LP shunt) Peritoneal cavity: ... Overall, the permanent removal of a shunt is a rare but not unheard of procedure. [40] See also
This allows the excess fluid to be redirected to the peritoneal cavity (lumbar-peritoneal shunt). [52] Another treatment for obstructive hydrocephalus is an endoscopic third ventriculostomy (ETV). This surgery creates an opening in the floor of the third ventricle so that CSF flows directly to the basal cisterns. This treatment can shortcut any ...
Pages in category "Neurology procedures" The following 43 pages are in this category, out of 43 total. ... Lumbar–peritoneal shunt; M. Management of dyslexia ...
It is a long tube with a one-way valve running subcutaneously from the peritoneum to the internal jugular vein in the neck, which allows ascitic fluid to pass directly into the systemic circulation. Various models exist, among which the LeVeen shunt and the Denver shunt. [2] Possible complications include: Infection; Superior vena caval thrombosis
External drains go from inside the body to outside the body and can be seen, while internal drains are completely inside the body. An example of an internal drain is a ventriculo-peritoneal shunt, which is a tube that connects ventricles of the brain to the peritoneal cavity. This helps remove extra cerebrospinal fluid from the brain.