释义 |
DictionarySeegapair-bone gap
air-bone gapthe difference between the thresholds for hearing when the stimuli are delivered by air conduction and by bone conduction.air-bone gap (âr′bōn′)n. The difference between the threshold for hearing acuity by bone conduction and by air conduction.air-bone gap (ABG) (ār-bōn gap) An abnormal condition in which the auditory threshold for an air-conducted test tone is higher than that for a bone-conducted test tone of the same frequency. See also: conductive hearing lossair-bone gap (ār-bōn gap) An abnormal condition in which the auditory threshold for an air-conducted test tone is higher than that for a bone-conducted test tone of the same frequency. See also: conductive hearing loss |