[Tympanometry under nitrous oxide anesthesia in cases of seromucous otitis].
The effect of N2O on 41 ears suspicious of seromucoid otitis media is analysed and seems to be without action on important effusion. Tympanometry remains a first-rate test in order to follow the evolution of the disease.
D000158:Acoustic Impedance Tests; D000293:Adolescent; D000768:Anesthesia, General; D002648:Child; D002675:Child, Preschool; D005122:Exudates and Transudates / Q000187:drug effects*; D006801:Humans; D009609:Nitrous Oxide / Q000494:pharmacology*; D010033:Otitis Media / Q000175:diagnosis*; D010034:Otitis Media with Effusion / Q000175:diagnosis* / Q000503:physiopathology
D009609:Nitrous Oxide
Evolution du tympanogramme sous protoxyde d'azote dans le cas d'otites séromuqueuses.