Making a new opening between the third ventricle and the subarachnoid space, through use of an endoscope, to treat one type of hydrocephalus is

Question

Quizplus · Accepted Answer

The procedure described is known as endoscopic ventriculostomy, which involves creating a small opening in the floor of the third ventricle to allow cerebrospinal fluid to flow into the subarachnoid space, thus reducing pressure on the brain caused by hydrocephalus. Rhizotomy involves cutting nerves to relieve pain, while sympathectomy involves removing part of the sympathetic nervous system to treat conditions like hyperhidrosis. Phrenemphraxis is not a recognized medical term.

Making a New Opening Between the Third Ventricle and the Subarachnoid