title: Lumbosacral fiberscope.
authors.forename: Philip
authors.initials: P
authors.lastname: Purdy
mesh_terms: D000818:Animals; D002535:Cerebral Aqueduct / Q000473:pathology; D019723:Endoscopes; D004867:Equipment Design; D020546:Fourth Ventricle / Q000473:pathology; D006801:Humans; D008159:Lumbar Vertebrae; D012447:Sacrum; D013115:Spinal Canal / Q000473:pathology*; D013346:Subarachnoid Space / Q000473:pathology*; D013552:Swine; D020542:Third Ventricle / Q000473:pathology*