1·Objective To explore the value of diagnosis and treatment of selective salpingography(SSG)and fallopian tube recanalization(FTR).
目的：探讨选择性输卵管造影术（SSG）及再通术（FTR）的诊断及治疗效果。
2·Purpose: To observe the effect of selective salpingography (SSG) and interventional therapy for fallopian tube obstruction recanalization (FTR).
目的：探讨选择性输卵管造影术(ssg)的诊断及输卵管阻塞介入再通术(FTR)的治疗效果。