Objective:To study the effect and safety of treating submucous myoma by hysteroscope electrotomy.

目的探讨宫腔镜电切术膜下子宫肌瘤的效安全性。

Conclusion: Canalization with COOK guide wire under TV hysteroscope is available in clinical treatment of fallopian tube obstruction.

输卵管插管COOK于电视宫腔镜下输卵管阻塞的，能有效疏通输卵管，显著提高输卵管的通畅率。