聾係生理上聽聲同解音能力較弱,甚至係聽唔到聲。聾又有因為種種原因,亦都叫失聰、弱聽、聽障等等唔同嘅名。聾咗嘅人稱為聾人。
聾 | |
---|---|
分類同外部資源 | |
聾嘅國際標誌 | |
ICD-10 | H90–H91 |
ICD-9 | 389 |
MedlinePlus | 003044 |
eMedicine | article/994159 |
醫學主題詞 | D034381 |
如果先天致聾,往往聽唔到人講嘢,以至學講嘢都有困難,所以舊時畀人當係啞,所以又有聾啞之稱。不過聾人經訓練就講到嘢。
點為之聾各有各定義,但通常睇按音量分貝來分。
年紀大聽力會轉弱,有時聽到,有時聽唔到。呢種情況就叫撞聾。
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