目的：了解腭裂患儿中耳功能障碍及听力损失的发病情况。

Objective: To gain a clear idea of the middle ear function and hearing loss in children with cleft palate.

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目的比较鼓室置管和鼓膜穿刺术治疗婴儿期腭裂患儿分泌性中耳炎(SOM)的效果，探讨腭裂中耳功能障碍的最佳治疗方法和早期干预时机。

Objective to explore the effect of myringotomy with insertion of tube and tympanocentesis on alleviating secretory otitis media (SOM) and hearing loss in cleft palate infants.

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目的：探讨慢性中耳炎咽鼓管鼓室口病变与咽鼓管功能障碍的关系。

Objective:To explore the relation of tympanic ostium of Eustachian tube and Eustachian tube dysfunction in chronic otitis media.

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