What is salpingography? Salpingography is a commonly used diagnostic method that injects a special X-ray contrast agent to make the uterus and fallopian tubes visible, and takes X-rays to observe the shape and function of the uterus and fallopian tubes. This method can help doctors discover and diagnose common problems related to female fertility, such as fallopian tube blockage, uterine malformations, endometriosis, etc. Preparation for fallopian tube imaging Before taking fallopian tube imaging, some preparations are required.