An unusual complication of epidural analgesia.
D015360:Analgesia, Epidural; D000758:Anesthesia; D000775:Anesthesia, Spinal / Q000150:complications*; D001416:Back Pain / Q000209:etiology*; D006801:Humans; D009422:Nervous System Diseases
ANESTHESIA, SPINAL/complications; BACKACHE/etiology and pathogenesis; NERVOUS SYSTEM/diseases