The absence of significant abnormalities in the bilaterally attached areas of the uterus is often the result of ultrasound examination in clinical practice. The size of the uterus in the pelvic cavity is normal, the endometrium and myometrium are normal, including the ovaries, fallopian tubes and uterine ligaments are normal, and there is no pathological fluid accumulation in the pelvic cavity, which is the main significance of the absence of abnormalities in the uterine adnexa by ultrasound examination in clinical practice. There are some diseases that can be detected by ultrasound, although the uterine adnexa is not abnormal, but the patient has corresponding clinical symptoms, such as inflammation of the adnexa, which cannot be detected by ultrasound without the formation of masses or tubal effusion, and it is often necessary to understand the uterine mobility, whether there is pressure and pain in the uterus, whether there is thickening of the adnexa bilaterally, and whether there is pressure and pain to determine whether there is pelvic Therefore, even if there is no abnormality in the ultrasound examination of bilateral adnexa and uterus, it does not necessarily mean that there is no disease.