Tubal imaging is only a test to check if the fallopian tubes are open. If the fallopian tubes are open but not smooth, they may not necessarily be open after the imaging. If the fallopian tubes are not open, most of them are caused by tubal inflammation or tubal abnormalities, such as long, thin and tortuous fallopian tubes, etc. The open tubes may easily cause ectopic pregnancy, so it is necessary to find the cause in time and give symptomatic treatment. In general, you can give anti-inflammatory drugs, such as oral Chinese medicine Kunfu Kang capsule, Vajra Vine granules and so on, and take them orally for one cycle, and perform tubal lavage again after the next menstruation. If the fallopian tube is still open but not smooth, it is recommended to further examine the cause and treat the symptoms.