Microincision phacoemulsification is a promising surgical technique due to the substantial features of security, high-efficiency, minimally invasive and less surgically induced astigmatism, etc. Microincision phacoemulsification has obtained the good curative effect; however, there are still questions and disputes, including further improvements in surgical techniques and instruments, etc. Degree of vision correction after cataract surgery is influenced by many factors. This article reviews the security, clinical application and existing problems of the new operative method.