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A subgaleal shunt is usually a temporary measure used in infants who are too small or premature to tolerate other shunt types. The surgeon forms a pocket beneath the epicranial aponeurosis (the subgaleal space) and allows CSF to drain from the ventricles, creating a fluid-filled swelling on the baby's scalp.
Baby recovering from shunt surgery Ventriculoperitoneal shunt placement in child with hydrocephalus. Hydrocephalus is treated through surgery by creating a way for the excess fluid to drain away. An external ventricular drain (EVD), also known as an extraventricular drain or ventriculostomy, provides relief in the short term. [41]
Brain contusions and subarachnoid hemorrhages are commonly associated with IVH. [20] The bleeding can involve the anterior communicating artery or the posterior communicating artery. In both adults and infants, IVH can cause dangerous increases in ICP, damage to the brain tissue, and hydrocephalus. [9] [21]
Subdural hygromas require two conditions in order to occur. First, there must be a separation in the layers of the Meninges of the brain. Second, the resulting subdural space that occurs from the separation of layers must remain uncompressed in order for CSF to accumulate in the subdural space, resulting in the hygroma. [1]
The EVD is leveled to a common reference point that corresponds to the skull base, usually the tragus or external auditory meatus.The EVD is set to drain into a closed, graduated burette at a height corresponding to a particular pressure level, as prescribed by a healthcare professional, usually a neurosurgeon or neurointensivist.
Aqueductal stenosis is a narrowing of the aqueduct of Sylvius which blocks the flow of cerebrospinal fluid (CSF) in the ventricular system.Blockage of the aqueduct can lead to hydrocephalus, specifically as a common cause of congenital and/or obstructive hydrocephalus.
The syndrome is related to cystic lesions and swelling of the third ventricle in the brain. Symptoms of bobble-head doll syndrome are diverse, including both physical and neurological symptoms. [1] The most common form of treatment is surgical implanting of a shunt to relieve the swelling of the brain. [2]
Hydrocephalus is a condition in which cerebrospinal fluid (CSF) accumulates in the brain, potentially leading to brain damage and death. It is corrected by a shunt which drains excess CSF from the brain to the abdomen. Shunts fail, typically by obstruction – a life-threatening medical condition requiring the surgical replacement of the shunt.