title: Epidural blood patch under fluoroscopic control: non-surgical treatment of lumbar cerebrospinal fluid fistula following implantation of an intrathecal pump system.
abstract: The treatment of lumbar cerebrospinal fluid fistula in the presence of an intrathecal catheter is known to be difficult. Open revision surgery is recommended in the literature, although the rate of recurrence is high. The epidural blood patch technique is well established as a successful treatment for post-dural-puncture headaches. Recent work about the distribution of the injected blood and theoretical considerations about the mechanism of action make this method suitable for the occlusion of spinal leakage even in the presence of an intrathecal catheter. In this note technical details are given for a successful therapy of lumbar cerebrospinal fluid fistula including the right positioning of the opening of the needle (cerebrospinal fluid can be expected intrathecally and epidurally) by injection of contrast medium first for myelography then for epidurography. In this procedure the (epidural) distribution of autologous blood can be indirectly controlled by compression of the dural sac. The method is easy to perform, and the possible risks are small.
authors.affiliation: Department of Orthopedic Surgery with Spinal Cord Injury Unit, University of Ulm, Oberer Eselsberg 45, Germany.
authors.forename: K
authors.initials: K
authors.lastname: Huch
authors.forename: U
authors.initials: U
authors.lastname: Kunz
authors.forename: P
authors.initials: P
authors.lastname: Kluger
authors.forename: W
authors.initials: W
authors.lastname: Puhl
mesh_terms: D000328:Adult; D001418:Baclofen / Q000008:administration & dosage / Q000627:therapeutic use; D017217:Blood Patch, Epidural; D002555:Cerebrospinal Fluid; D017577:Cutaneous Fistula / Q000209:etiology / Q000628:therapy*; D005471:Fluoroscopy; D006801:Humans; D015918:Infusion Pumps, Implantable / Q000009:adverse effects*; D007278:Injections, Spinal; D008297:Male; D009125:Muscle Relaxants, Central / Q000008:administration & dosage / Q000627:therapeutic use; D009128:Muscle Spasticity / Q000188:drug therapy; D013118:Spinal Cord Diseases / Q000209:etiology / Q000628:therapy*
chemical_list: D009125:Muscle Relaxants, Central; D001418:Baclofen