对腭裂患者的中耳疾病及听力丧失的研究已有一百多年的历史.由于种种原因的限制,我国从事腭裂治疗的口腔外科医生或整形外科医生并没有对腭裂患者的耳疾予以足够的重视。本文的目的是应用声阻抗测听仪及纯音测听仪对腭裂患者的咽鼓管功能,中耳炎的发病情况及听力损失程度,腭裂手术对咽鼓管功能的影响等做一初步的观察及探讨,为临床治疗工作及进一步的研究提供参考。 For more than one hundred years, the study of middle ear disease and hearing loss in patients with cleft palate has a history of more than 100 years.Because of various reasons, oral surgeons or plastic surgeons engaged in cleft palate therapy in our country do not have sufficient Pay attention. The purpose of this paper is to make a preliminary observation and study on the eustachian tube function, the incidence of otitis media, the degree of hearing loss, the effect of cleft palate surgery on eustachian tube function with acoustic impedance audiometer and pure tone audiometer , Provide reference for clinical treatment and further research.