临床上学龄前儿童发生语言不清的原因很多.舌体肥大、舌系带过短等是导致发音不清的重要因素之一,但它们之间有无一定关系则缺乏必要的资料.作者等在日常门诊工作中遇到不少家长带儿童来 There are many reasons for the unclear language of preschoolers in clinical practice.It is one of the most important factors to cause unclear vocalizations, such as tongue hypertrophy and tongue shortness, but there is a lack of necessary information on whether there is any relationship between them. In the daily clinic encounter many parents bring children