title: Fusion between catheter and stylet: an unusual complication of extradural analgesia.
mesh_terms: D000767:Anesthesia, Epidural / Q000295:instrumentation*; D000773:Anesthesia, Obstetrical / Q000295:instrumentation*; D002404:Catheterization / Q000295:instrumentation*; D005260:Female; D006801:Humans; D011247:Pregnancy