Venoplasty and permicate dialysis in patients with central venous occlusion
Venoplasty and permicat dialysis installation in interventional radiology Venoplasty — also known as venous angioplasty, balloon venoplasty, percutaneous venoplasty, and liberation therapy — is a minimally invasive vascular treatment for blocked or narrowed veins. It is essentially an angioplasty for venous diseases and is performed by doctors specially trained in interventional radiology.