Tubal inflammation is a common clinical disease in gynecology, which can be clinically divided into acute tubal inflammation and chronic tubal inflammation. Acute tubal inflammation is easily induced by women who do not pay attention to hygiene after miscarriage, postpartum, menstruation, especially unclean sexual intercourse, etc., as well as performing curettage, cervicitis treatment, uterine tubal lavage and intrauterine device placement. During acute attacks of tubal inflammation, there will be lower abdominal pain, a feeling of cramping in the abdomen, and persistent vague pain on both sides of the abdomen. The patient may have increased leucorrhea and purulent or bloody fluid may be discharged from the vagina. Some patients are also clinically associated with fever. The blood leukocytes are elevated, with an increase in neutrophilic polymorphonuclear leukocytes and rapid sedimentation. Pathogenic microorganisms such as gonococcus and Chlamydia trachomatis may also be detected by testing or culture of vaginal and cervical secretions. Chronic tubal infection is often associated with ovarian inflammation, so it is clinically referred to as adnexitis. The following types are common: 1. Chronic interstitial tubalitis: due to long-term inflammatory lesions, proliferation of connective tissue between the walls of the fallopian tubes fibrosis, thickening and hardening of the walls, thickening of the tubes, blockage of the lumen. Tubal tortuosity often forms inflammatory adhesions with surrounding tissues. 2, isthmus nodular tubal inflammation: characterized by thickening and hardening of the isthmus nodules, which is a change of chronic inflammation; it is also thought to be tubal endometriosis. These lesions can lead to isthmus obstruction and infertility. 3. Tubal pus accumulation: it may be a consequence of septic infection and umbilical adhesion atresia. It may cause adhesion of ovaries and uterus at the same time. 4, hydrosalpinx: may be due to chronic infection caused by the umbrella sticky blockage, tubal fluid and inflammatory exudate accumulation in the abdomen, isthmus wall thick lumen narrow, if there are adhesions blockage, the tube fluid difficult to drain, not easy to absorb the formation of fluid. 5, tuberculous tubal infection: tubal infection caused by tubercle bacilli, examination can be found tuberculosis bacilli or pathological examination found tuberculosis nodules characteristic changes, there are manifestations of systemic tuberculosis. Acute tubal infection without treatment or incomplete treatment can turn into chronic tubal inflammation. In chronic tubal inflammation many patients may have no significant discomfort and most are seen for primary or secondary infertility. Most patients do not have symptoms of acute abdominal pain, but a small number of patients have vague pain in the lower abdomen and lumbosacral cramping pain, especially aggravated during menstruation, after sexual intercourse or during exertion. On weekdays, patients have increased leucorrhea, heavy menstrual flow, prolonged menstruation, and dysmenorrhea. There may also be a history of pelvic inflammatory disease and cervicitis. Inflammation of the fallopian tubes is the most common factor of infertility. The fallopian tubes have the function of transporting sperm, picking up eggs and transporting fertilized eggs to the uterine cavity. Any factor affecting the function of the fallopian tubes, such as tubal insufficiency, inflammation of the fallopian tubes can cause umbilical atresia or tubal occlusion when the mucosa of the fallopian tubes is destroyed or inflammatory adhesions form between the tortuous tubes and the surrounding tissues, affecting the function of the tubes to pick up eggs and leading to infertility. In mild cases, although the tubal lumen is not completely blocked, the tubal lumen may be narrowed or the cilia may be damaged, which may affect the normal operation of the fertilized egg in the fallopian tube and prevent it from implanting in the middle, resulting in ectopic pregnancy, which may endanger the woman’s life in severe cases.