Traumatic intrauterine adhesions

Intrauterine adhesion syndrome, any factor that causes endometrial destruction can cause intrauterine adhesions. About 9l% of intrauterine adhesions are related to pregnancy; they are commonly performed after 4 abortions of artificial abortion or spontaneous abortion. And postpartum hemorrhage after curettage. Due to the soft uterine wall during pregnancy, it is not easy to control the depth of the uterine curettage, or the uterine cavity is scraped excessively. The negative pressure is too large and the time is too long. Curettes repeatedly enter and exit the cervix, irregular expansion of the cervix can aggravate the injury and increase the chance of postoperative intrauterine adhesions; non-pregnant uterine adhesions account for about 9%, such as endometrial tuberculosis, uterine fibroids surgery , Diagnostic curettage and so on.