title: 25 years of experience, thousands of caudal blocks, and no dural puncture. What happened today?
authors.forename: Mihaela
authors.initials: M
authors.lastname: Visoiu
authors.forename: Steven
authors.initials: S
authors.lastname: Lichtenstein
mesh_terms: D000763:Anesthesia, Caudal; D000768:Anesthesia, General; D000779:Anesthetics, Local / Q000008:administration & dosage / Q000627:therapeutic use; D003559:Cystostomy / Q000379:methods; D004388:Dura Mater / Q000000981:diagnostic imaging / Q000293:injuries*; D006801:Humans; D007223:Infant; D008279:Magnetic Resonance Imaging; D008297:Male; D019300:Medical Errors; D010149:Postoperative Pain / Q000188:drug therapy; D014463:Ultrasonography; D014521:Urethra / Q000601:surgery
chemical_list: D000779:Anesthetics, Local