近年来 ,随着人们生活质量的提高 ,学习工作节奏的加快 ,使一些承受能力差的人容易出现精神心理失衡 ,变声后假声即为其中表现之一 ,并有增多的趋势。本文就其解剖学基础、病因、诊断及治疗方面 ,查阅了近年来的文献综述如下 ,以期指导治疗 In recent years, with the improvement of people’s quality of life and the quickening pace of learning work, some people with poor endurance are prone to mental-psychological imbalance. After the change of voice, falsetto is one of the manifestations, and there is an increasing trend. This article on its anatomical basis, etiology, diagnosis and treatment, access to literature review in recent years are as follows, with a view to guiding treatment