Results 51 of 135 tubes became patent by only selective salpingography, 64 of the remaining 84 tubes were made patent by fallopian tube recanalization.

• 结果135条输卵管中有51条仅施行选择性输卵管造影即获得再通，剩下84条输卵管施行输卵管再通术后64条获再通，有效率达85.；2%25。