When is Ventriculoatrial shunt used?

Ventriculoatrial shunt (VAS) placement enables cerebrospinal fluid (CSF) to flow from the cerebral ventricular system to the atrium of the heart. This procedure is indicated for hydrocephalus, which is among the most common conditions encountered in neurosurgical practice.

What is a ventricular atrial shunt?

Ventriculoatrial shunting (VAS) is a procedure that allows the cerebrospinal fluid (CSF) to flow from the brain to the atrium of the heart. This procedure is typically used to treat a condition called hydrocephalus. This condition occurs when there is excess CSF in the brain.

Can a shunt be removed?

Once the shunt has been proven to be unnecessary, it can be removed – typically as an outpatient procedure. Careful long-term follow-up is necessary to evaluate for recurrence of hydrocephalus requiring shunt replacement.

Where is VP shunt placed?

It is sent down the neck and chest, and usually into the belly area. Sometimes, it stops at the chest area. In the belly, the catheter is often placed using an endoscope. The doctor may also make a few more small cuts, for instance in the neck or near the collarbone, to help pass the catheter under the skin.

Where is a Ventriculoperitoneal shunt placed?

To help drain the extra CSF from your brain, a VP shunt will be placed into your head. The VP shunt works by taking the fluid out of your brain and moving it into your abdomen (belly), where it’s absorbed by your body. This lowers the pressure and swelling in your brain.

How long does a Ventriculoperitoneal shunt last?

VP shunts are likely to require replacement after several years, especially in small children. The average lifespan of an infant’s shunt is two years. Adults and children over the age of 2 may not need a shunt replacement for eight or more years. Shunt systems require frequent monitoring and follow-up.

What are the side effects of a shunt?

Shunt infection

  • redness and tenderness along the line of the shunt.
  • a high temperature.
  • headache.
  • vomiting.
  • neck stiffness.
  • tummy pain if the shunt drains into your tummy.
  • irritability or sleepiness in babies.

Where is a VP shunt placed?

To help drain the extra CSF from your brain, a VP shunt will be placed into your head. The VP shunt works by taking the fluid out of your brain and moving it into your abdomen (belly), where it’s absorbed by your body.

Can you live a normal life with a shunt?

Many people with normal pressure hydrocephalus enjoy a normal life with the help of a shunt. Regular, ongoing checkups with the neurosurgeon will help ensure that your shunt is working correctly, your progress is on track, and you are free to keep living the way you want.

How long does a shunt last?

It is difficult to predict how long shunts will last, but some practitioners note that about half of all shunts need to be revised or replaced after 6 years.