Abstract:Pelvic floor dysfunction is a common disease among middle-aged and elderly women, which seriously affects womens health and the quality of life. Although the modern theory and surgery of pelvic floor have developed rapidly in the past 30 years, the efficacy of treatment for PFD is still not satisfactory and surgical complications are common. In the future, we hope that the efficacy for PFD will be improved with the development of diagnostic and surgical techniques, as well as the medical material science.