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Hearing impairment caused by intratympanic pressure changes during general anesthesia
Author(s) -
Patterson Mack E.,
Bartlett Philip C.
Publication year - 1976
Publication title -
the laryngoscope
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.181
H-Index - 148
eISSN - 1531-4995
pISSN - 0023-852X
DOI - 10.1288/00005537-197603000-00009
Subject(s) - anesthesia , inhalation , medicine , nitrous oxide , complication , hearing loss , audiology , surgery
Hearing impairment is not often considered a potential complication of general anesthesia; however, four patients who sustained hearing loss following nitrous oxide inhalation anesthesia have recently come to the authors' attention. The cases are presented and middle ear pressure measurements taken during endotracheal inhalation anesthesia with various agents are reported. Factors predisposing to hearing loss during anesthesia are discussed.