METHOD FOR DRAINAGE OF INTRACEREBRAL CYSTIC FORMATIONS OF BRAIN OR SPINAL CORD Russian patent published in 2024 - IPC A61B17/00 A61M27/00 

FIELD: medicine.

SUBSTANCE: invention refers to medicine, namely to neurosurgery. Skin incision is made in a projection of a cavity of the cystic formation. Dura mater is approached. Dura mater is opened. Stent is formed from the silicone drainage for ventricular drainage by fragmentation. Fragment of a silicone tube in the form of a "sleeve" is put on the stent, through which a ligature suture is passed. Then the stent is placed into the cavity of the cystic formation so that the distal end of the stent is in the cavity of the cystic formation, and the proximal end extends into the subarachnoid space. Vascular clip is used to fix the stent to the arachnoid membrane of the brain or spinal cord by the available ligature, and the operation is completed.

EFFECT: method makes it possible to create a reliable descending fixed path of outflow of contents during drainage of intracerebral cystic formations of brain and spinal cord, to prevent recurrence, to reduce neurological symptoms and to improve outcomes of surgical treatment of patients.

1 cl, 5 dwg