Targeted epidural catheter injection of polyethylene glycol hydrogel for repair of a spontaneous dural tear: A novel case report

Abstract

The authors describe the novel approach of using a blunt-tipped catheter to repair a spontaneous dural tear. This case shows an effective percutaneous method of delivering dural sealant through an easily positioned catheter for the treatment of intracranial hypotension due to spontaneous CSF leakage.