title: Hypoacousis following extradural injection.
mesh_terms: D000328:Adult; D000767:Anesthesia, Epidural / Q000009:adverse effects*; D000773:Anesthesia, Obstetrical / Q000009:adverse effects; D000779:Anesthetics, Local / Q000009:adverse effects*; D005260:Female; D006311:Hearing Disorders / Q000209:etiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011247:Pregnancy; D013997:Time Factors
chemical_list: D000779:Anesthetics, Local