舌系带过短儿童的语音障碍及舌系带延长术后的语音训练

目的探讨舌系带过短对儿童语音的影响及舌系带延长术后的语音训练方法。方法采用录音判听的方式对32例舌系带过短儿童的普通话21个声母、8个单元音韵母及目前国内使用的汉语语音清晰度测试字表中舌前部相关字的发音进行对比分析。结果舌系带过短组儿童语音清晰度显著低于正常儿童组(P<0.01),有效的语音训练可很好的恢复舌系带过短患者术后的舌部的语音功能(P<0.01)。结论舌系带过短会导致儿童发音方式及发音部位的异常,舌系带延长术后有针对性的语音康复训练,对恢复患者语音功能、提高发音准确度是非常必要的。

Asaphia in children with ankyloglossia and articulation therapy after lengthening of lingual frenum

Objective:To study the asaphia in children with ankyloglossia and the effect of articulation therapy after anaplasty.Methods:Articulation analysis by testing 21 shengmu and 8 yunmu, particularly the articulation involving front tongue was carried out in 16 healthy children and in 32 children with ankyloglossia before and after treatment.Among the 32 children with ankyloglossia 16 were treated with articulation training 1 month after operation(trained group),another 16 had the articutation test 2 months after operation(untrained group).Results:The articulation clarity in the children with ankyloglossia and in the healthly controls was 29.36 and 97.86 respectively(P<0.01).After operation the articulation clarity in trained group and untrained group was 96.81 and 59.62 respectively(P<0.01).Conclusion:Children with ankyloglossia have the disorders of pronunciation that involves the front tongue.Articulation therapy is effective in the treatment of the disorders following lengthening of lingual frenum.