title: The cuatico aspiration cannula as a depth guide during myelography.
abstract: A technique for positioning the Cuatico needle in such a way as to avoid extra-arachnoid injection of contrast material is described, wherein the aspiration cannula serves as a depth guide. This technique also facilitates removal of contrast medium.
mesh_terms: D003287:Contrast Media / Q000008:administration & dosage*; D007278:Injections, Spinal / Q000295:instrumentation / Q000379:methods*; D009192:Myelography / Q000295:instrumentation / Q000379:methods*
chemical_list: D003287:Contrast Media