Objective To analyze the medication rule in herbal prescriptions for female cervical spondylosis patients in perimenopausal period by using Chinese medicine inheritance support system( TCMISS). Methods Herbal prescriptions for female cervical spondylosis in perimenopausal period were collected from 10 orthopedics in Department of Orthopedics,Guangdong Provincial Hospital of Chinese Medicine,then the data were entered into TCMISS and composition principles were analyzed by using data mining methods such as r...