耳毒性药物的滥用是我国婴幼儿致聋的主要原因之一,在聋儿听力语言康复工作中,早期发现并及时治疗是防止聋哑的关键。近来我们成功治愈3例丁胺卡那霉素致聋的婴幼儿,予以报道。1　病例报告11　例1　女,2个月,因腹泻在当地肌肉注射丁胺卡那霉素500ｍｇ/次,每日2次,共用1天,3天后 Abuse of ototoxic drugs is one of the major causes of deafness in infants and young children in China. Early detection and timely treatment of deaf children in hearing and speech rehabilitation are the keys to prevent deaf and dumbness. Recently, we successfully treated 3 infants and young children with amikacin deafness and reported them. 1 case report 11 cases 1 female, 2 months, due to diarrhea in the local muscle injection of amikacin 500mg / times, 2 times a day, sharing 1 day, 3 days later